{"nowTime30":1780151144139,"lyBarModerator":null,"metaSearch":{"description":"房颤射频消融术是利用电极导管在心腔内某一部位释放射频电流而导致局部心内膜及心内膜下心肌的凝固性坏死，从而破坏某些快速心律失常起源点的介入性技术。\n\n房颤射频消融术技术特点\n房颤射频消融术治疗，是通过血管穿刺，将电极导管送到心脏腔内特定部位，寻找心脏的异常传导路径，或者异位起搏点的位置，精细标测后放电","keywords":"房颤如何治疗—心脏房颤射频消融术是个不错的选择_洞医","title":"房颤如何治疗—心脏房颤射频消融术是个不错的选择_洞医","channels":null},"identificate":{"id":"0300b4bddfaf11e6a61c00163e04584d","isDel":0,"createAt":1484985344390,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"userId":"b1a5ca4ddfad11e6a61c00163e04584d","realName":"赵玉","certifiedStatus":2,"phone":"111111111111","email":"2276635444@qq.com","hospitalId":"31c19c1b453011e69d4700163e005165","departmentId":"2000","illName":"","illId":"793a72a2bb5f11e6a61c00163e04584d","cardType":1,"cardImg":"http://01luntan.com/ly_img/1484985951761.jpg","idCardImg":"","identityType":2,"stop":0,"departmentName":"儿科","hospitalName":null},"canEdit":null,"adList":[],"lyBar":{"id":"2586","isDel":0,"createAt":1498097706329,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"userId":"b1a5ca4ddfad11e6a61c00163e04584d","name":"解放军总医院心血管内科","type":101,"twoCode":null,"image":"","provinceId":"110000","cityId":"请选择","illId":null,"hospitalId":"14614","keyWord":"解放军总医院心血管内科","totleTopic":62,"barDesc":null,"discussBarType":null,"metaSearch":"{\"description\":\"洞医为您提供:解放军总医院心血管内科（301医院心内科）电话、301医院心内科专家名单、病友的治疗经验等相关信息，让您在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"解放军总医院心血管内科_301医院心内科电话_301医院心内科专家_洞医\",\"title\":\"解放军总医院心血管内科_301医院心内科电话_301医院心内科专家_洞医\"}","adInfo":null},"isLikeThisTopic":null,"lastTopics":[{"id":"5880","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"心脏病的预防--生活方式--特别提醒","content":"<p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">对于</span><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">心脏病</span></strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">患者来说，</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">虽然年龄、性别、家族遗传病史等危险因素难以改变，但是如果有效控制其余危险因素，就能有效预防某些心脏病。在日常生活中学会自我管理，建立良好的</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">健康的生活方式，</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">是非常</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">重要</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">的</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">。</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">找良医网</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">建议大家</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">要</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">注意事项包括：</span></p><p style=\"margin: 5px 0px; text-indent: 32px; line-height: 200%; text-align: center;\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><img src=\"http://01luntan.com/ly_img/uimgs/1517299709055.jpg\" title=\"心脏病的预防--生活方式--特别提醒\" alt=\"心脏病的预防--生活方式--特别提醒\" width=\"600\" height=\"372\"/>&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><br/></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">控制体重</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">研究表明：体重增加</span>10％，胆固醇平均增加18.5，冠心病危险增加38％；体重增加20％，冠心病危险增加86％，有糖尿病的高血压病人比没有糖尿病的高血压病人冠心病患病率增加1倍。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">戒烟</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">烟草中的烟碱可使心跳加快、血压升高（过量吸烟又可使血压下降）、心脏耗氧量增加、血管痉挛、血液流动异常以及血小板的粘附性增加。这些个不良影响，使</span>30—49岁的吸烟男性的冠心病发病率比不吸烟者高出3倍，且吸烟还是造成心绞痛发作和突然死亡的重要原因。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">戒酒</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">美国科学家的一项实验证实乙醇对心脏具有毒害作用。过量的乙醇摄入能降低心肌的收缩能力。对患有心脏病的人来说，酗酒不仅会加重心脏的负担，而且会导致心律失常，并影响脂肪代谢，形成动脉硬化。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">改善生活环境</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">污染严重及噪音强度较大的地方，可能诱发心脏病。因此改善居住环境，扩大绿化面积，降低噪音，防止各种污染。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">拥挤</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">避免到人员拥挤的地方去。无论是病毒性心肌炎、扩张型心肌病，还是冠心病、风心病，都与病毒感染有关，即便是心力衰竭也常常由于上呼吸道感染而引起急性加重。因此要注意避免到人员拥挤的地方去，尤其是在感冒流行季节，以免受到感染。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">合理饮食</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">应有合理的饮食安排。高脂血症、不平衡膳食、糖尿病和肥胖都和膳食营养有关，所以，从心脏病的防治角度看营养因素十分重要。原则上应做到</span>“三低”即：低热量、低脂肪、低胆固醇。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">适量运动</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">积极参加适量的体育运动。维持经常性适当的运动，有利于增强心脏功能，促进身体正常的代谢，尤其对促进脂肪代谢，防止动脉粥样硬化的发生有重要作用。对心脏病患者来说，应根据心脏功能及体力情况，从事适当量的体力活动有助于增进血液循环，增强抵抗力，提高全身各脏器机能，防止血栓形成。但也需避免过于剧烈的活动，活动量应逐步增加，以不引起症状为原则。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">规律生活</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">养成健康的生活习惯。生活有规律，心情愉快，避免情绪激动和过度劳累。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">在此，找良医网要特别提醒心脏病患者的是：</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">提醒一：多食素</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;<span style=\"font-family:宋体\">很多人认为我们人类是食肉动物，因为我们基本上天天吃肉。但是人类进化和人类历史研究却证明，人类的身体结构及生理功能更像食草动物。大家一定觉得奇怪，那么不妨看一下食草动物和食肉动物的比较。</span></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">食肉动物和食草动物身体结构的主要差异</span>(表格)</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">食肉动物</span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style=\"font-family:宋体\">食草动物</span></span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">肢体有爪</span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style=\"font-family:宋体\">无爪的手或蹄</span></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">牙齿锐利</span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style=\"font-family:宋体\">平钝</span></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">肠短</span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style=\"font-family:宋体\">长</span></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">饮水方式</span> <span style=\"font-family:宋体\">舔</span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style=\"font-family:宋体\">饮</span></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">降体温方式</span> &nbsp;<span style=\"font-family:宋体\">喘气（无汗腺）</span> &nbsp;&nbsp;<span style=\"font-family:宋体\">出汗（有汗腺）</span></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">获取维生素方式</span> <span style=\"font-family:宋体\">自身制造</span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style=\"font-family:宋体\">从食物中得到</span></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">一比较就一目了然了</span>---人类更像食草动物。在长期适应自然的过程中，人类逐渐成为杂食动物，但食草动物的基本特性一直没有明显变化而保留至今。但是在近200年来，经济的发展使人类的食谱发生了很大的变化，尤其是人们开始远离素食和谷类食品，摄入过多的肉类。和人类进化史相比，这种变化过于快，以至与“食草”为特征的人类基因和生理功能无法适应以肉类食品为主的环境。这种不适应最终导致产生包括心脏病在内的许多新的疾病。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">经济发展为不健康的生活方式提供了物质可能。因此，我们必须明确一点，心血管病流行虽然不能说是经济发展的必然结果，但却是人类违背了自然规律而得到的一种惩罚。如被西方国家视为垃圾的西式快餐，富含高热量、高饱和脂肪酸，现在却在我国广泛流行，博得了不少孩子的青睐，长此以往，将严重影响健康。我们应该更多地效仿祖先，多吃植物性食物（包括谷类淀粉、蔬菜和水果），少吃动物性食物（鱼类除外），尤其要少吃含饱和脂肪和胆固醇多的食物，远离麦当劳、肯德基类</span>“不健康”食品。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">健康饮食标准表</span> <span style=\"font-family:宋体\">（健康饮食应符合以下要求）</span></span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">1．每日胆固醇的摄入量不超过300毫克。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">2．脂肪的摄入不超过总热量的30％。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">3．少吃或不吃蔗糖、葡萄糖等精糖类食品。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">4．多食富含维生素C的食物，如水果、新鲜蔬菜、植物油。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">5．少吃含饱和脂肪酸和胆固醇高的食物，如肥肉、蛋黄、动物油、动物内脏等。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">6．饮食要高钾低钠，鼓励食用豆制品，饮茶。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">7．饮食有规律，不可过饥或过饱。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">8．适当摄入纤维素食物（包括谷类淀粉类）以保持大便通畅。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">提醒二：适宜运动</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">心脏发病的重要原因还有一个是缺乏运动。在同一环境里生活的人，经常坐着不动的，患冠心病比经常活动者高出</span>2倍。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">运动对心脏有什么好处呢？运动可以促使心脏的小血管扩大、延长、增多，改善心肌的供氧状况，改善血液中脂质代谢。运动还有助于改善心肌代谢，提高心肌的工作能力和心脏的代谢功能。此外，还能提高血液的纤维蛋白溶解活性，防止血凝过高，对预防和延缓动脉粥样硬化的发展很有帮助。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">积极参加体育锻炼是防治心脏病的有效手段之一。要保护心脏，我们建议以下一些锻炼方式：</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">体育锻炼表</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">1．散步：散步可以使心肌收缩力增强，外周血管扩张，具有增强心功能，降低血压，预防冠心病的效果。对于参加运动时会引起心绞痛的人来说，可以改善病情。每次散步可坚持20分钟至1小时，每日1～2次，或每日走800～2000米。身体状况允许者可适当提高步行速度。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">2．慢跑：慢跑或原地跑步亦可改善心功能。至于慢跑的路程及原地跑步的时间应根据每个人的具体情况而定，不必强求。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">3．太极拳：对于高血压病、心脏病等都有较好的防治作用。一般而言，体力较好的患者可练老式太极拳，体力较差者可练简化式太极拳。不能打全套的，可以打半套，体弱和记忆力差的可以只练个别动作，分节练习，不必连贯进行。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">体育锻炼注意事项：</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">1．任何人，如果在运动结束10分钟后，心跳次数每分钟仍在100次以上，则不应再加大运动量，应根据情况适当减少运动量。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">2．运动量应从小到大，时间从短到长，循序渐进。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">3．进餐与运动至少间隔1小时以上。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">4．运动最适宜的温度是4℃－30℃。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">5．运动时若出现头晕，头痛，心慌，恶心，呕吐等不适症状时，应立刻停止，必要时需就医。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">此外，有一点要提醒大家，不宜清晨锻炼。根据国外学者测定，上午</span>6时至9时是冠心病和脑出血发作最危险的时刻，发病率要比上午11时高出3倍多。另外，人体在上午时段交感神经活性较高，随之而来生物电不稳定性增加，易导致心律失常，可能出现室颤，引起猝死。还有，人的动脉压在上午较高，增加了动脉粥样硬化斑块破裂的可能性，导致急性冠脉综合症的发作。所以，大家在进行体育锻炼时，要避开心血管事件“高峰期”，将时间安排在下午及傍晚进行。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">提醒三：心态平和</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">情绪与健康之间存在着千丝万缕的联系。无论什么年纪的人，有不良的情绪都是非常不好的。人的情绪一旦紧张、激动，会使得交感神经兴奋，儿茶酚胺增加，结果使心跳加快，血压升高，心肌耗氧量亦明显增加，加重冠心病、心衰患者的病情。更严重的是，这些变化有时会导致致死性的心律失常，引起心脏骤停。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">大喜大怒都是忌讳的。中医学认为，暴喜伤心，心气涣散，会出现一系列心气不足的症状，如心悸、乏力、胸闷气短、脉结代等症状。严重者则会出现冷汗不止，四肢不温，脉微欲绝及心悸、胸闷、胸痛等心阳欲脱的症状。此种变化类似于冠心病心律失常、心源性休克等。相反，怒则气逆，气的运行受阻。气为血之帅，气行则血行，气滞则血瘀，气滞血瘀的结局是不通，不通则痛。大怒导致的一系列反应，类似于冠心病心绞痛或急性心肌梗死等。由此可见，保持健康的心理状态对我们每个人都是十分重要。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">古人所提倡</span>“和喜怒而安居处，节阴阳而调刚柔”。这可说是保养心脏的一个座右铭。要经常与人交往，通过交谈、来往，了解社会，了解环境，体会到自己是社会中的一员。老年朋友还可根据自己的爱好，种花、养鱼，下棋、书画，以此陶冶性情。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">提醒四：坚持服药</span></strong></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">还要提醒大家的是，心脏有病不能等到发作时才去医院，平时就要坚持服药。只有常服药，才是控制病情的最佳手段。许多冠心病人身边都备有一盒麝香保心丸，但一半以上的人都不吃，有的还舍不得吃，都要等到心绞痛发作了才吃，有的人认为自己还没到需服药的程度。这其实是一个用药的误区。麝香保心丸是一种常服才能发挥最大效果的药物，只有常服才能改善心血管机能，逆转心脏肥厚，保护心脏功能，降低心绞痛的发生率。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">找良医网温馨提示：如有身体不适，请及时就医！</span></p><p><br/></p>","barId":"2586","topicTypeId":null,"topicThemeId":"1023","readLevel":0,"files":"[]","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":2},{"id":"5498","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"哮喘的最佳治疗方法及哮喘病的常见治疗误区","content":"<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">　　哮喘具有长期性、周期性的特点，哮喘的最佳治疗方法，从设计角度来讲应当根据基本原则，适当根据病情的严重程度来进行。哮喘急性发作期，主要是用支气管扩张剂，如&beta;</span><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">激动剂，如沙丁胺醇，特布他林等，用气雾剂吸入的形式，一般</span><span style=\"font-size: 19px; line-height: 200%;\">15</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">到</span><span style=\"font-size: 19px; line-height: 200%;\">30</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">分钟即起平喘作用，缺点是维持时间短，只有</span><span style=\"font-size: 19px; line-height: 200%;\">3-6</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时，存在停药后哮喘再次发作的可能。所以在症状缓解后，必须疗效的巩固和反复发作的预防工作。需要同时合并使用吸入皮质激素类抗炎药，以消除气道的炎症，降低气道的反应性。慢性哮喘或反复发作的哮喘缓解期的治疗主要是控制气道炎症，治疗过程最好采用阶梯式的治疗方案。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"哮喘的最佳治疗方法及哮喘病的常见治疗误区\" src=\"http://01luntan.com/ly_img/uimgs/1502034328948.jpg\" alt=\"哮喘的最佳治疗方法及哮喘病的常见治疗误区\" width=\"600\" height=\"450\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">　　目前尚无可以根治哮喘的特效药，病友不要</span><span style=\"font-size: 19px; line-height: 200%;\">\"</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">追求根治</span><span style=\"font-size: 19px; line-height: 200%;\">\"</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">而花冤枉钱。在哮喘的治疗过程中存在以下几个治疗误区：</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">　　<strong>哮喘病治疗误区一：</strong>期望值过高，部分患者急于求成，追求根治，只要看到</span><span style=\"font-size: 19px; line-height: 200%;\">\"XX</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">方法可使哮喘永不发作</span><span style=\"font-size: 19px; line-height: 200%;\">\"</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，就马上去试，屡试屡败，总是上当受骗。这样花冤枉钱是小事，耽误正规治疗是大事。在临床中许多患者等到出现了阻塞性肺气肿或慢性肺心病等严重并发症，才到大医院进行正规治疗，但治疗效果比发病早期疗效相差很多。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"哮喘的最佳治疗方法及哮喘病的常见治疗误区\" src=\"http://01luntan.com/ly_img/uimgs/1502034553446.jpg\" alt=\"哮喘的最佳治疗方法及哮喘病的常见治疗误区\" width=\"600\" height=\"373\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">　　<strong>哮喘病治疗误区二：</strong>平时不用药发病时着急看医生，支气管哮喘是一种慢性疾病，支气管中长期存在炎症是引起哮喘症状的根源。只有长期采用吸入型激素等药物才能抑制气道的变态反应炎症，从而预防发病的目的。在发病后才到医院看急诊、挂吊针，不仅痛苦、费用高，还会增加药物副作用，一定程度上反而加重病情。对于持续期哮喘病人，不发病的时候坚持吸入激素是很重要。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"哮喘的最佳治疗方法及哮喘病的常见治疗误区\" src=\"http://01luntan.com/ly_img/uimgs/1502034517456.jpg\" alt=\"哮喘的最佳治疗方法及哮喘病的常见治疗误区\" width=\"600\" height=\"450\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">　　<strong>哮喘病治疗误区三：对</strong>吸入型激素非常抵触，害怕药物依赖。部分患者担心，使用吸入型激素会引起骨质疏松、糖尿病和高血压等全身副作用，或产生激素依赖。其实医生推荐的吸入型激素与口服强的松和静脉用的地塞米松等全身用激素是不同。吸入型激素不仅局部用药效果好、全身副作用低，长期应用也相当安全，不会产生激素依赖。部分患者连续吸入激素近十年，并未出现全身不良反应。</span></p>\n<p>&nbsp;</p>","barId":"2586","topicTypeId":null,"topicThemeId":"1019","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":2},{"id":"5878","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"心脏病的早期症状","content":"<p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;<span style=\"font-family:宋体\">心脏是人体的</span>“发动机”</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">，它是</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><span style=\"font-family:宋体\">一个强壮且不知疲倦的工作的强力泵。如果按一个人心脏平均每分钟跳</span>70次、寿命70岁计算的话，一个人的一生中，心脏就要跳动近26亿次。一心脏停止跳动而通过抢救不能复跳，就意味着，一个人的生命终止了。那么</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">，</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">怎样在</span><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">早期发现心脏病</span></strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">呢？那就是察颜观色：</span><strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">心脏病</span></strong><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">除常见的心悸、心前区疼痛等人们熟知的症状外，常常还有一些体表征兆。仔细观察这些先兆症状，就能早发现，早治疗。</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">找良医网告诉您</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">这些体表征兆包括：</span></p><p style=\"margin: 5px 0px; text-indent: 32px; line-height: 200%; text-align: center;\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><img src=\"http://01luntan.com/ly_img/uimgs/1517299356969.jpg\" title=\"心脏病的早期症状\" alt=\"心脏病的早期症状\" width=\"600\" height=\"372\"/>&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\"><br/></span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">1、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">呼吸：作了一些轻微活动时，或者处于安静状态时，出现呼吸短促现象，但不伴咳嗽，咳痰。这种情况很可能是左心功能不全的表现。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">2、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">脸色：如果脸色灰白而发紫、表情淡漠，这是心脏病晚期的病危面容。如果脸色呈暗红色，这是风湿性心脏病、二尖瓣狭窄的特征。如果呈苍白色，则有可能是二尖瓣关闭不全的征象。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">3、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">鼻子：如果鼻子硬梆梆的，这表明心脏脂肪累积太多。如果鼻子尖发肿，表明心脏脂肪可能也在肿大或心脏病变正在扩大。此外，红鼻子也常预示心脏有病。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">4、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">皮肤：慢性心力衰竭、晚期肺源性心脏病患者的皮肤可呈深褐色或暗紫色，这与机体组织长期缺氧，肾上腺皮质功能下降有关。皮肤粘膜和肢端呈青紫色，说明心脏缺氧，血液中的还原血蛋白增多。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">5、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">耳朵：心脏病人在早期都有不同程度的耳鸣表现，这是因为内耳的微细血管动力异常，病症尚未引起全身反应时，内耳就得到了先兆信号。如果你的耳垂出现一条连贯的皱褶，极有可能是冠状动脉硬化所致。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">6、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">头颈：如果由锁骨上延伸到耳垂方向凸起一条表筋，如小指粗，很可能是右心功能不全。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">7、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">肩膀：天气明明很好，左肩、左手臂内侧却有阵阵酸痛，这有可能是冠心病。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">8、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">手脚：手指末端或趾端明显粗大，并且甲面凸起如鼓槌状，常见于慢性肺原性心脏病或先天性青紫型心脏病患者。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">9、</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">下肢：中老年人下肢水肿，往往是心脏功能不全导致静脉血回流受阻的表现。此外，如果时常心悸、气喘，只有蹲位才得以缓解，这是紫钳性心脏病的特有表现。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">其实，在心脏病发作的人群中，有以下人群属于高发人群</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">：</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">1．年龄大于45岁的男性、大于55岁的女性。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">2．吸烟者。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">3．高血压患者。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">4．糖尿病患者。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">5．高胆固醇血症患者。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">6．有家族遗传病史者。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">7．肥胖者。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">8．缺乏运动或工作紧张者。</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">&nbsp;</span></p><p style=\"margin: 5px 0;text-indent: 32px;line-height: 200%\"><span style=\"font-family: 宋体;letter-spacing: 0;font-size: 16px\">找良医网温馨提示：如有身体不适，请及时就医！</span></p><p><br/></p>","barId":"2586","topicTypeId":null,"topicThemeId":"1016","readLevel":0,"files":"[]","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":2},{"id":"5492","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"一文让您明白：什么是24小时动态心电图，动态心电图能检查出什么病","content":"<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; &nbsp;<strong>24</strong></span><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">是一种可</span><span style=\"font-size: 19px; line-height: 200%;\">24</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时连续记录并分析人体心脏在活动和安静状态下心电图变化的方法。那么<strong>动态心电图能检查出什么病</strong>？可以连续记录</span><span style=\"font-size: 19px; line-height: 200%;\">24</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时心电活动的全过程，包括休息、活动、进餐、工作、学习和睡眠等不同情况下的心电图资料，能够发现常规心电图不易发现的心律失常和心肌缺血</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">对确立诊断、判断疗效有着非常重要的作用。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"一文让您明白：什么是24小时动态心电图，动态心电图能检查出什么病\" src=\"http://01luntan.com/ly_img/uimgs/1502017216879.jpg\" alt=\"一文让您明白：什么是24小时动态心电图，动态心电图能检查出什么病\" width=\"605\" height=\"403\" /></span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">24</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图可确定心悸、头晕、昏厥等症状是否与心律失常有关，如严重心动过缓、心脏停搏、传导阻滞、室性心动过速等，另外</span><span style=\"font-size: 19px; line-height: 200%;\"> 24</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图也是监测心肌缺血的方法之一。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图主要具有以下意义：</span></strong></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">心律失常：</span></strong></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、</span> <span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">检出隐匿性心律失常：短暂的</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">特定情况下始出现的心律失常，常规心电图易漏诊</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">而</span><strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图则</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">可以捕捉到短暂的异常心电变化</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">并与临床症状，日常活动同步分析其相互关系。</span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、监测快速性心律失常：可进一步了解其发生与终止规律</span><span style=\"font-size: 19px; line-height: 200%;\">.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">是否伴有</span><span style=\"font-size: 19px; line-height: 200%;\">SSS</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">综合征或预激综合征</span><span style=\"font-size: 19px; line-height: 200%;\">(</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">尤其间歇性</span><span style=\"font-size: 19px; line-height: 200%;\">)</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">以及其分型。</span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、观察缓慢性心律失常：了解其主要表现形式及有无窦房结功能不全。对快一慢综合征，通过</span><strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">观测</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">协助选择抗心律失常药</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">调整剂量或考虑其它治疗方法</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">为安装起搏器及类型选择提供客观依据。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">动态心电图临床使用</span></strong></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、通过</span><strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">监测其发生频度与严重程度</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">和生活或活动的相应关系</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">确定治疗方针。</span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、</span><strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">是研究评价抗心律失常药物可靠的临床指标。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">提前发现导致猝死的潜在危险因素</span></strong></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">　　心性猝死常见的原因是室速或室颤，发生前常有心电活动不稳的室性心律失常，只有依靠</span><strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">才能比较轻易的发现其发生规律。对有可能发生猝死的二尖瓣脱垂、肥厚性或扩张性心肌病、</span><span style=\"font-size: 19px; line-height: 200%;\">Q-T</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">延长综合征患者，</span><span style=\"font-size: 19px; line-height: 200%;\">DCG</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">可及时并比较全面地发现猝死危险因素</span><span style=\"font-size: 19px; line-height: 200%;\">,</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">有助于及时采取有力治疗措施。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图的协助判断</span></strong></p>\n<p style=\"line-height: 200%;\">　　<strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">能协助判断间歇出现的症状如胸闷、心悸、眩晕、黑朦或晕厥是否心源性。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">辅助诊断缺血性心脏病</span></strong></p>\n<p style=\"line-height: 200%;\">　　<strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，对心肌缺血的检出率非常高，并予以定位诊断，尤其症状不典型的心肌缺血。</span><span style=\"font-size: 19px; line-height: 200%;\">ST-T</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">改变与时间同步的活动相关分析，有助于判断其心肌缺血的类型和并选择合适的药物。此外，</span><span style=\"font-size: 19px; line-height: 200%;\">24</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图还能检出心肌缺血时伴随的心律失常类型及频率，以及预测发生心源性猝死的可能性，及早防治。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">检测人工心脏起搏器</span></strong></p>\n<p style=\"line-height: 200%;\">　　<strong><span style=\"font-size: 19px; line-height: 200%;\">24</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时动态心电图</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">可监测患者在活动或休息时的起搏心电图变化，了解起搏器的脉冲发放与感知功能，以及有无心律失常的发生。</span></p>\n<p>&nbsp;</p>","barId":"2586","topicTypeId":null,"topicThemeId":"1015","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":3}],"pageObj":{"list":[],"list4Map":null,"pageBegin":0,"pageSize":5,"pageNumber":0,"totalPage":0,"totalRow":0},"loginUser":null,"replies":[],"forumUserFans":null,"herfList":[],"only":"0","topic":{"id":"5445","isDel":0,"createAt":1500823119771,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"userId":"b1a5ca4ddfad11e6a61c00163e04584d","title":"房颤如何治疗—心脏房颤射频消融术是个不错的选择","content":"<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; </span><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房颤射频消融术</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">是利用电极导管在心腔内某一部位释放射频电流而导致局部心内膜及心内膜下心肌的凝固性坏死，从而破坏某些快速心律失常起源点的介入性技术。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"房颤如何治疗&mdash;心脏房颤射频消融术是个不错的选择\" src=\"http://01luntan.com/ly_img/uimgs/1500823326576.jpg\" alt=\"房颤如何治疗&mdash;心脏房颤射频消融术是个不错的选择\" width=\"550\" height=\"394\" /></span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房颤射频消融术技术特点</span></strong></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房颤射频消融术</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">治疗，是通过血管穿刺，将电极导管送到心脏腔内特定部位，寻找心脏的异常传导路径，或者异位起搏点的位置，精细标测后放电消融。如果一天中早搏次数大于</span><span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">万，病变的位置又便于导管操作时，可以选择射频消融治疗。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">心律失常可能会持续存在很长时间，例如早搏，多数会存在七八年，甚至十余年，预激综合征将终生存在。严重的心律失常发作时，患者活动受限、生活质量差，如果反复发作，长时间以后会造成心脏扩大、心功能下降，应该尽早治疗。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"房颤如何治疗&mdash;心脏房颤射频消融术是个不错的选择\" src=\"http://01luntan.com/ly_img/uimgs/1500824004898.jpg\" alt=\"房颤如何治疗&mdash;心脏房颤射频消融术是个不错的选择\" width=\"550\" height=\"276\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">　　有些心律失常，如早搏，药物不能缩短病程，只是缓解症状。况且药物是有毒性的，如果一直用药，患者得不偿失。只有当心律失常影响到患者的生活质量、身体状况时，在用药治疗，在合适的情况下也可采用射频消融治疗。　</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房颤射频消融术的适应症</span></strong></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">1.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房室折返型心动过速</span> <span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">即显性和隐匿性预激综合征。房室间存在着先天性的&ldquo;旁路&rdquo;，导管射频把旁路&ldquo;切断&rdquo;，心动过速或预激波就永远不再发生了。</span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">2.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房室结折返型心动过速</span> <span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房室结形成所谓&ldquo;双径路&rdquo;，这样小电流在适宜条件下，会在两条径路形成的折返环中快速运行，引起心动过速。导管射频把慢径消掉，只保留快径，这种心动过速就不会再犯。</span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">3.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">心房扑动</span> <span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">心房扑动是在心房里有一个大的环路</span><span style=\"font-size: 19px; line-height: 200%;\">(</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">主要是右心房</span><span style=\"font-size: 19px; line-height: 200%;\">)</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，微小电流在此环路上不停地转圈，心房可跳至</span><span style=\"font-size: 19px; line-height: 200%;\">300</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">次</span><span style=\"font-size: 19px; line-height: 200%;\">/</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">分，而心室一般在</span><span style=\"font-size: 19px; line-height: 200%;\">150</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">次</span><span style=\"font-size: 19px; line-height: 200%;\">/</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">分。导管射频可以破坏右房狭部造成环路的双向电流阻滞，从而根治房扑。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"房颤如何治疗&mdash;心脏房颤射频消融术是个不错的选择\" src=\"http://01luntan.com/ly_img/uimgs/1500823287975.jpg\" alt=\"房颤如何治疗&mdash;心脏房颤射频消融术是个不错的选择\" width=\"550\" height=\"351\" /></span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">4.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房性心动过速</span><span style=\"font-size: 19px; line-height: 200%;\">(</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房速</span><span style=\"font-size: 19px; line-height: 200%;\">) </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房速是由于在左心房或右心房的某一局部有异常快速发放电流的&ldquo;兴奋点&rdquo;或者在心房内有小的折返运动。经电生理检查标测到异位&ldquo;兴奋点&rdquo;，或折返环的部位，进行消融就可得到根治。</span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">5.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">心房颤动</span><span style=\"font-size: 19px; line-height: 200%;\">(</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房颤</span><span style=\"font-size: 19px; line-height: 200%;\">) </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">房颤是一种十分常见的心律失常。最新研究结果表明，房颤的触发是因为与心房相连的大静脉上的&ldquo;心肌袖&rdquo;发放快速电冲动；另外，房颤持续与心房肌自身重构也有关。采用导管电极在环肺静脉口消融，形成大静脉与心房的&ldquo;电隔离&rdquo;，或加上在心房内的某些线形消融，可以根治房颤。</span></p>\n<p style=\"line-height: 200%;\">　　<span style=\"font-size: 19px; line-height: 200%;\">6.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">室性早搏</span> <span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">主要用于临床症状明显的单源性的频发室早。室早消失说明消融成功。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; 7.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">特发性室性心动过速常见于心脏结构和功能正常的人群，没有器质性心脏病的证据。但心动过速犯得太频可引起心动过速性心肌病。其发生是由在心脏右或左心室流出道及左心室间隔上的一个&ldquo;兴奋灶&rdquo;快速发放微小电流，形成室性心动过速。导管射频可找到&ldquo;兴奋灶&rdquo;所在地，把它消灭掉，室速就不能再发作了。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; 8.</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">束支折返性室性心动过速</span> <span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">见于有器质性心脏病的患者。病人发作时常发生晕厥、抽搐，需紧急抢救。此种心动过速是微小电流在左、右束支及左、右心室之间转圈。导管电极找到右束支时，发放电流把它阻断，这个环路就断了，心动过速就不会发生了。导管射频消融可以根治这一心动过速，但不能根治心脏病。消融不成功或室速有生命危险时，需植入埋藏式除颤器</span> <span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 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