{"nowTime30":1785256363236,"lyBarModerator":null,"metaSearch":{"description":"　　单心室容易与哪些疾病混淆？　　单心室诊断并不困难，而手术前病理解剖学诊断则不很容易。因此，在鉴别诊断上主要集中在对不同类型单心室的鉴别上。anderson将单心室分为三种类型：　　①左心室型：以左心室形态主，右心室仅为一小残腔;　　②右心室型：以右心室形态为主，左心室仅为残腔，临床上很少见;　　","keywords":"单心室的鉴别诊断和并发症？_洞医","title":"单心室的鉴别诊断和并发症？_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":"1688","isDel":0,"createAt":1483439339980,"createBy":"system","createName":"system","updateAt":0,"updateBy":null,"updateName":null,"userId":null,"name":"北京协和医院心血管外科","type":101,"twoCode":"http://zhao01.com/zly_img/zly_wx.jpg","image":null,"provinceId":"110000","cityId":"110101","illId":null,"hospitalId":"15009","keyWord":null,"totleTopic":0,"barDesc":null,"discussBarType":null,"metaSearch":"{\"description\":\"洞医为您提供:北京协和医院心外科专家、北京协和心外科电话、北京协和心外科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\":\"北京协和心外科_北京协和医院心外科专家_北京协和心外科电话_洞医\",\"title\":\"北京协和心外科_北京协和医院心外科专家_北京协和心外科电话_洞医\"}","adInfo":null},"isLikeThisTopic":null,"lastTopics":[{"id":"2427","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"预防心脏病需“从娃娃抓起”","content":"<p>　　《美国高血压杂志》上的一份研究报道提出，青少年时期血压升高或者从青少年到成年时期血压水平相对升高可能会增加其成年后患动脉粥样硬化的危险。</p><p>　　研究人员指出，这一结果进一步证实，患心血管疾病危害的增加始于青少年时期。经过计算，青少年时期血压每超过正常水平一个标准差，其成年后患心脏病的危险就会增加1.9%。</p><p>　　冠心病的病因是动脉粥样硬化，而这一发展始于儿童时代，经过一个漫长的无症状的潜伏期，至成年时方出现明显的临床表现，这些病变在早期是可逆的，进入晚期后则变成不可逆的变化。因此，预防冠心病的最佳时期，应是在儿童时期。预防的重点：</p><p>　　1、合理膳食，避免肥胖</p><p>　　对于不断生长发育的儿童，应该在供给足够的蛋白质、维生素、矿物质、纤维素及所需热量的基础上，避免过多的脂肪和甜食。在膳食的安排上，要提倡多吃植物油，少吃动物油，口味清淡，荤素同食，蔬菜、水果缺一不可。</p><p>　　2、经常锻炼，增强体质</p><p>　　让儿童每天都有一定量的运动，体格锻炼和体育运动，这样不仅可以增强消耗，调整身体的能力平衡，防止肥胖，而且可以促进心血管功能，增强心肌收缩力，降低血管紧张度，使冠状动脉扩张，血压下降，也可以使三酰甘油及血液粘稠度下降。这些对预防冠心病及高血压都十分有利。</p><p>　　3、预防高血压的发生</p><p>　　因为血压升高是冠心病发病的独立危害因素，高血压和冠心病的关系是因果关系，所以在儿童时期就应该预防高血压，尤其是那些家庭中有高血压病人的孩子。要对中小学生定期测量血压，若血压处于百分位上限，则应给予卫生保健方面的指导，包括减轻体重，增加体力活动，改善膳食结构，减少食盐摄入量。</p><p>　　4、防止吸烟的危害</p><p>　　目前，儿童被动吸烟的情况十分普遍，更令人不安的是一些学生模仿大人，偷偷地吸烟，成为新一代烟民。为此，我们必须加强卫生宣传，并采取一些必要的措施，以免下一代受到吸烟的危害。</p><p><br/></p>","barId":"1688","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":3},{"id":"2240","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"小儿先天性心脏病居家护理","content":"<p>&nbsp; &nbsp; 先天性心脏病小儿居家须注意：</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;※ \n安排合理的生活制度，既要增强锻炼、提高机体的抵抗力，又要适当休息，避免劳累过度，如果患儿能够胜任，应尽量和正常儿童一起生活和学习，但应防止剧烈活动，同时教育孩子对治疗疾病抱有信心，减少悲观恐惧心理。<br/>　　※ \n给予高蛋白、高热量、富含维生素的饮食，以增强体质，进食避免过饱，有时喂养患儿比较困难，吸奶时容易气促乏力而停止吮吸，且易呕吐和大量出汗，故喂奶时可用滴管滴入，以减轻患儿体力消耗。<br/>　　※ \n室内空气要流通，冬天应定时打开窗户，以加强空气对流，有持续青紫的患儿，应避免室内温度过高，导致患儿出汗、脱水。<br/>　　※ \n青紫型心脏病患儿须给以足够的饮水量，以免脱水导致血栓形成。<br/>　　※ 保持大便通畅。青紫型患儿注意大便时勿太用力，以免加重心脏负担。&nbsp; <br/>　　※ \n先天性心脏病患儿禁止大量输液，如必须输液时，滴液速度须缓慢，以防加重心脏负担，导致心力衰竭。<br/>　　※ \n平时心脏功能和活动耐力都较好的患儿，应当按时接受预防接种，并在接种后多观察全身和局部反应，以便及时处理。<br/>　　※ \n先天性心脏病的患儿体质弱，易感染疾病，尤以呼吸道疾病为多见，且容易并发心力衰竭，故应仔细护理，随着季节的变换及时增减衣服，如果家中有上呼道感染疾病出现，应采取隔离措施，平时尽量少带患儿去公共场所，在传染病好发季节尤其要及早采取预防措施。<br/>　　※ \n避免患儿情绪激动，尽量不使患儿哭闹，减少不必要的刺激，以免加重心脏负担。<br/>　　※ \n有时患儿在行走或玩耍后会主动蹲下片刻，那是因为蹲踞后可使缺氧症状得到缓解，此时切不可强行将患儿拉起。<br/>　　※ \n一旦发现患儿有气急烦躁、心率过快、呼吸困难等症状，可能发生心力衰竭时，应及时送医院就诊。<br/>&nbsp; \n<br/>　　接受事实，接受专业治疗<br/>　　如果孩子已经罹患先天性心脏病，那么请父母接受已经发生的事实，不要再互相指责和埋怨，这对宝宝的病情毫无益处，大家应该互相勉励，积极与医生配合，让小宝宝得到最好的、最合适的治疗和护理。<br/></p><p><br/></p>","barId":"1688","topicTypeId":null,"topicThemeId":"1022","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},{"id":"3650","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"瓣膜置换能否微创手术","content":"<p><span style=\"color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; font-size: 14px; line-height: 32px; background-color: rgb(252, 252, 252);\">女,63岁。血压138～68</span><br/><span style=\"color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; font-size: 14px; line-height: 32px; background-color: rgb(252, 252, 252);\">心前区偶发疼痛，运动后胸闷气短。无力。</span></p><h2 style=\"margin: 0px; padding: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; white-space: normal; font-weight: normal; background-color: rgb(252, 252, 252);\">风心病，主动脉瓣重度狭窄中重度关闭不全</h2><h2 style=\"margin: 0px; padding: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; white-space: normal; font-weight: normal; background-color: rgb(252, 252, 252);\">二尖瓣中度狭窄中度关闭不全。</h2><p><span style=\"color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; font-size: 14px; line-height: 32px; background-color: rgb(252, 252, 252);\">能否胸腔镜或微创手术。不做开胸截骨手术。</span></p>","barId":"1688","topicTypeId":null,"topicThemeId":"1020","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},{"id":"4753","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"说是房颤，需要怎么治疗，要做哪些检查呢","content":"<p><span style=\"color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; font-size: 14px; line-height: 32px; background-color: rgb(252, 252, 252);\">心慌，心律不齐，平时突然就心慌的厉害，在当地医院接受治疗不见起色，医生说是房颤，需要怎么治疗，要做哪些检查呢</span></p>","barId":"1688","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":3},{"id":"2368","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"急性心包炎的临床表现","content":"<p>　　<strong>（一）症状</strong></p><p>　　<strong>1.胸痛</strong> 是急性心包炎最主要症状，多见于急性特发性心包炎及感染性心包炎的纤维蛋白渗出阶段。疼痛的性质和部位是易变的，常位于胸骨后或心前区，可放射至颈部和背部，呈锐痛，偶可位于上腹部，类似“急腹症”；或与心肌梗死缺血性疼痛相似，呈钝痛或压榨性痛并放射至左上肢；或随每次心脏跳动而发生刺痛。疼痛可因心包和胸膜炎症受累两个因素引起，也可能与心包腔积液时心包牵张因素有关。疼痛多在卧位、咳嗽、深吸气时加重，前倾位时减轻。</p><p>　　<strong>2.呼吸困难</strong> 是心包渗液时最突出的症状，为避免心包和胸膜疼痛而产生呼吸变浅变速。</p><p>　　呼吸困难也可因发热、大量心包积液导致心腔压塞、邻近支气管、肺组织受压而加重，表现为面色苍白、烦躁不安、胸闷、大汗淋漓等。患者常采取坐位，身体前倾，使心包积液向下、向前移位以减轻其对心脏及邻近脏器的压迫，从而缓解症状。</p><p>　　<strong>3.全身症状</strong> 可伴有潜在的全身疾病如结核、肿瘤、尿毒症所致的咳嗽、咳痰、贫血、体重下降等症状。</p><p><strong>　　（二）体征</strong></p><p><strong>　　1.心包摩擦音</strong></p><p>　　为急性纤维蛋白性心包炎特异性体征，炎症导致壁层与脏层心包变得粗糙，在心脏活动时相互摩擦产生的声音，似皮革摩擦呈搔刮样、粗糙的高频声音。心包摩擦音的特点是瞬息可变，通常使用隔膜性胸件在胸骨左缘3一4肋间、胸骨下段和剑突附近易听到。其强度受呼吸和体位影响，深吸气或前倾坐位摩擦音增强。当心包内出现渗液，将两层心包完全分开时，心包摩擦音消失；如两层心包有部分粘连，虽有心包积液，有时仍可闻及摩擦音。心包摩擦音应与胸膜摩擦音或听诊器胸件未压紧皮肤所产生的嘎吱音相鉴别；而单相心包摩擦音需与三尖瓣或二尖瓣反流性收缩期杂音相鉴别。</p><p>　　<strong>2.心包积液</strong></p><p>　　症状的出现与积液的量和速度有关，而与积液性质无关。当心包积液达200-300ml以上或积液迅速积聚时出现下列体征：①心脏体征：心脏搏动减弱或消失，心浊音界向两侧扩大，心音轻而远，心率快，少数人在胸骨左缘3-4肋间可听到舒张早期额外音（心包叩击音），此音在第二心音后0.1-0.13s，高调呈拍击样，是由于心室舒张时受心包积液的限制，血液突然终止形成旋涡和冲击心室壁产生震动所致。②左肺受压迫征：大量心包积液时，心脏向左后移位，压迫左肺，引起左肺下叶不张，在左肩胛下角区出现肺实变表现，称之为ewart征。③心脏压塞征：大量心包积液或积液迅速积聚，即使积液仅150～200ml，引起心包内压力超过20～30mmhg时即可产生急性心包压塞征，表现为心动过速、心血排量下降、发绀、呼吸困难、收缩压下降甚至休克。如积液为缓慢积聚过程，也可产生慢性心脏压塞征，表现为静脉压显著升高，颈静脉怒张和吸气时颈静脉扩张，称kussmaul征，常伴有肝大、腹水和下肢浮肿。由于动脉收缩压降低，舒张压变化不大而表现脉搏细弱、脉压减小，出现奇脉。</p><p><br/></p>","barId":"1688","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":4},{"id":"2005","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"儿童先天性心脏病报警信号","content":"<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">　　据相关资料统计，先天性心脏病如今已成为</span><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">5</span><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">岁以下儿童的第一死亡原因。怀孕后的头三个月是胎儿心脏内结构发育成形的关键时期，此时不能有任何干扰，如果在发育过程中任何原因导致心内结构发育出现停顿、混乱或出生后应该退化的组织未能退化即可形成心脏内出现缺损、各部分连接异常、发育不良、闭锁或出现异常通道，即为先天性心脏病。</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif;\"><br /> </span><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">　　由于先天性心脏病缺乏有效的预防方法，加上没有经过治疗的先天性心脏病患儿到一岁时有一半死亡，到两岁时有<span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">2</span><span style=\"font-size: 12pt; line-height: 200%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">／</span><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">3</span><span style=\"font-size: 12pt; line-height: 200%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">死亡。因此，早发现、早诊断、早治疗是减少该病自然死亡率的关键。　　</span></span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif;\"><br /> <span style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">&nbsp; </span><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">　　婴儿常常会做出一些令人费解的行为，如不停地大哭、莫名其妙地躁动不安等，而且很难被</span><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">&ldquo;</span><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">安抚</span><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">&rdquo;</span><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">下来。专家称，不要以为这是婴儿</span><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">&ldquo;</span><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">不懂事</span><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">&rdquo;</span><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">，这些行为预示着他们的心脏可能有问题。平时家长发现孩子有以下表现时就应警惕患有先心病：</span></span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span lang=\"EN-US\" style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif;\"><br /> </span><span style=\"font-size: 12pt; line-height: 200%; font-family: 宋体; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">　　经常感冒，反复出现支气管炎、肺炎。喂奶困难或婴儿拒食、呛咳，常出现吃吃停停、呼吸急促、面色苍白、憋气等。皮肤持续地出现紫绀，在鼻尖、口唇、指趾、甲床最明显。能走路的孩子，在行走或玩耍时常会主动蹲下片刻。较年长的小儿手指及脚趾末节粗大、颜色变暗。儿童诉说易疲乏，体力较差，平素多汗、口周发青、咯血。发育不正常，表现为瘦弱、营养不良、发育迟缓等。孩子出现胸痛、晕厥。<span style=\"font-size: 12pt; line-height: 200%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"> <span lang=\"EN-US\">&nbsp;</span></span></span></p>","barId":"1688","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":"3869","isDel":0,"createAt":1486702797550,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"userId":"b1a5ca4ddfad11e6a61c00163e04584d","title":"单心室的鉴别诊断和并发症？","content":"<p>　　<strong>单心室容易与哪些疾病混淆？</strong></p><p>　　单心室诊断并不困难，而手术前病理解剖学诊断则不很容易。因此，在鉴别诊断上主要集中在对不同类型单心室的鉴别上。anderson将单心室分为三种类型：</p><p>　　①左心室型：以左心室形态主，右心室仅为一小残腔;</p><p>　　②右心室型：以右心室形态为主，左心室仅为残腔，临床上很少见;</p><p>　　③中间型：左、右心室形态并存而室间隔缺如。</p><p>　　根据心房是否正位、有否大动脉错位、肺动脉狭窄等又分成若干亚型。单心室常合并其他心内畸形。临床上以左心室型单心室最多见，约占80%。左心室型单心室常伴有左侧大动脉错位，右侧房室瓣为二尖瓣，左侧房室瓣为三尖瓣，部分患者在左、右房室瓣之间可见一条肉柱。如肺动脉起源于右侧房室瓣前上方，其解剖结构最利于做分隔手术。左心室型单心室如伴有右侧大动脉错位，常合并肺动脉狭窄，不易做分隔手术。</p><p>　　<strong>单心室可以并发哪些疾病？</strong></p><p>　　单心室合并其他先天性心脏畸形，以肺动脉瓣狭窄和房间隔缺损最为常见，分别见于51%和27%的病人；也可合并冠状动脉畸形；传导系统位置异常且多变，在有一个出口腔室和那些房-室和心室-大动脉相互关系不一致（左袢）的病人，房室结呈异常前位，在无出口腔室的病人，房室结的位置捉摸不定，可呈后位、侧位或前位；当出口腔室为左向前位时，总传导束环绕肺动脉瓣下流出道的前方，贴近肺动脉瓣附着处；若出口腔室呈右向和前位，则传导束位于肺动脉瓣环的下后方；在无出口腔室者，传导束位于心室体的后方。</p><p><br/></p>","barId":"1688","topicTypeId":"2","topicThemeId":"1016","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":2054,"score":0,"partCount":0,"replayCount":0,"publishStatus":1,"publishTime":1486702797552,"isCream":0,"canReply":0,"shareUrl":null,"foodCouponVal":1,"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":1486702797550,"metaSearch":null,"rn":null},"userAllInfo":{"id":null,"isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"username":null,"password":null,"level":0,"nickName":null,"realName":null,"signName":null,"head":null,"phone":null,"mobile":null,"wechat":null,"qq":null,"email":null,"address":null,"identityType":0,"userType":0,"isPhoneBind":0,"status":0,"accountSource":0,"isStrangerMsg":0,"departmentId":null,"departmentName":null,"sex":0,"provinceId":null,"cityId":null,"userLevel":0,"modifyNameCount":0,"forumUser":{"id":"b1a5ca4ddfad11e6a61c00163e04584d","isDel":0,"createAt":1484984778320,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"username":"小海螺","password":"yiren2921","level":0,"nickName":"小海螺78","realName":null,"signName":"开心每一天","head":"http://01luntan.com/ly_img/1484985295689.jpg","phone":null,"mobile":null,"wechat":null,"qq":null,"email":"2276635444@qq.com","address":null,"identityType":6,"userType":2,"isPhoneBind":0,"status":0,"accountSource":0,"isStrangerMsg":0,"departmentId":null,"departmentName":null,"sex":1,"provinceId":"110000","cityId":"110108","userLevel":0,"modifyNameCount":1},"forumUserActiveInfo":{"id":"b1ba5254dfad11e6a61c00163e04584d","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":1705892489293,"updateBy":"b1a5ca4ddfad11e6a61c00163e04584d","updateName":"小海螺","userId":"b1a5ca4ddfad11e6a61c00163e04584d","topicCount":2201,"replayCount":900,"favorteCount":0,"beFavorteCount":0,"creamCount":2,"focusCount":1,"fansCount":4,"integralCount":2357,"foodCouponCount":0,"lastLoginTime":0,"lastLoginIp":null,"downloadCount":0,"uploadCount":0},"newPass":null,"focusBar":null,"counter":null,"forumUserIdentificateDto":null},"theme":{"id":"1016","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"topicTypeId":"2","topicTypeName":"治疗","themeName":"相关症状","barType":"101","schemaName":2,"reward":0},"page":1,"favorties":true,"isSelf":false,"order":"asc"}