{"nowTime30":1792902478934,"lyBarModerator":null,"metaSearch":{"description":"如果得了动脉粥样硬化会有什么症状出现？","keywords":"动脉粥样硬化有什么症状_洞医","title":"动脉粥样硬化有什么症状_洞医","channels":null},"identificate":{"id":"694a92a2e9ed11e7a3d800163e04584d","isDel":0,"createAt":1514259154100,"createBy":"e8f7486fbba411e7a3d800163e04584d","createName":"1516932689@qq.com","updateAt":0,"updateBy":null,"updateName":null,"userId":"e8f7486fbba411e7a3d800163e04584d","realName":"王瑞","certifiedStatus":2,"phone":"18201617331","email":"1516932689@qq.com","hospitalId":"14654","departmentId":"2032","illName":"冠心病","illId":"14fcc36fbadb11e6a61c00163e04584d","cardType":2,"cardImg":"http://01luntan.com/ly_img/1533708809392.jpg","idCardImg":"","identityType":2,"stop":0,"departmentName":"心血管内科","hospitalName":null},"canEdit":null,"adList":[],"lyBar":{"id":"1886","isDel":0,"createAt":1483430786366,"createBy":"system","createName":"system","updateAt":0,"updateBy":null,"updateName":null,"userId":null,"name":"动脉硬化闭塞症","type":102,"twoCode":"http://zhao01.com/zly_img/zly_wx.jpg","image":null,"provinceId":null,"cityId":null,"illId":"29b7afa0badb11e6a61c00163e04584d","hospitalId":null,"keyWord":null,"totleTopic":0,"barDesc":null,"discussBarType":null,"metaSearch":"{\"channels\":{\"病友社区\":{\"description\":\"为您提供:动脉硬化闭塞症论坛_病友交流平台_病友论坛等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"动脉硬化闭塞症论坛_病友交流平台_病友论坛\",\"title\":\"动脉硬化闭塞症论坛_病友交流平台_病友论坛\"},\"治疗\":{\"description\":\"为您提供:动脉硬化闭塞症怎么办_如何治动脉硬化_动脉硬化闭塞治疗方法等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"动脉硬化闭塞症怎么办_如何治动脉硬化_动脉硬化闭塞治疗方法\",\"title\":\"动脉硬化闭塞症怎么办_如何治动脉硬化_动脉硬化闭塞治疗方法\"},\"症状\":{\"description\":\"为您提供:动脉硬化闭塞症的症状表现等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"动脉硬化闭塞症的症状表现\",\"title\":\"动脉硬化闭塞症的症状表现\"},\"并发症\":{\"description\":\"为您提供:动脉硬化闭塞后遗症_动脉硬化闭塞并发症_动脉硬化闭塞的危害等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"动脉硬化闭塞后遗症_动脉硬化闭塞并发症_动脉硬化闭塞的危害\",\"title\":\"动脉硬化闭塞后遗症_动脉硬化闭塞并发症_动脉硬化闭塞的危害\"},\"饮食\":{\"description\":\"为您提供:动脉硬化闭塞饮食禁忌_动脉硬化阻塞不能吃什么等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"动脉硬化闭塞饮食禁忌_动脉硬化阻塞不能吃什么\",\"title\":\"动脉硬化闭塞饮食禁忌_动脉硬化阻塞不能吃什么\"},\"病因\":{\"description\":\"为您提供:动脉硬化闭塞的原因_动脉硬化闭塞症的病因等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"动脉硬化闭塞的原因_动脉硬化闭塞症的病因\",\"title\":\"动脉硬化闭塞的原因_动脉硬化闭塞症的病因\"},\"病友求助\":{\"description\":\"为您提供:动脉硬化闭塞怎么办_动脉闭塞症怎么治疗_动脉血管闭塞的治疗等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"动脉硬化闭塞怎么办_动脉闭塞症怎么治疗_动脉血管闭塞的治疗\",\"title\":\"动脉硬化闭塞怎么办_动脉闭塞症怎么治疗_动脉血管闭塞的治疗\"},\"预防\":{\"description\":\"为您提供:怎么预防动脉硬化闭塞_怎样从小预防动脉硬化等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"怎么预防动脉硬化闭塞_怎样从小预防动脉硬化\",\"title\":\"怎么预防动脉硬化闭塞_怎样从小预防动脉硬化\"}},\"description\":\"为您提供:动脉硬化闭塞症的前兆_下肢动脉硬化闭塞症状_动脉闭塞症如何治疗_动脉硬化闭塞症病友的治疗经验等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"动脉硬化闭塞症的前兆_下肢动脉硬化闭塞症状_动脉闭塞症如何治疗\",\"title\":\"动脉硬化闭塞症的前兆_下肢动脉硬化闭塞症状_动脉闭塞症如何治疗\"}","adInfo":null},"isLikeThisTopic":null,"lastTopics":[{"id":"8872","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"动脉硬化闭塞症护理的注意事项","content":"


\"动脉硬化闭塞症护理的注意事项\"

动脉硬化闭塞症是全身性动脉粥样硬化在肢体局部的表现，是全身性动脉内膜及其中层呈退行性、增生性改变，结果使动脉壁增厚、僵硬、纡曲和失去弹性，继发性血栓形成，引起动脉管腔狭窄，甚至发生阻塞，使肢体出现相应的缺血症状的疾病。

 

一、预 防

 

由于动脉硬化闭塞症常合并高血压、高血脂及心、脑、肾等脏器功能损害，故平时要注意各种因素对身体的影响，重视饮食’及生活调理，加强身体的抗病能力，延缓病情的发展。

 

二、护 理

 

1、生活调理 穿宽松鞋袜，经常更换，避免摩擦和受压。注意手、足保暖，避免足部损伤，避免用冷水、温度过高的水洗脚。

 

2、饮食调理 饮食以清淡为主，可吃易消化的营养品，忌食辛辣及胆固醇高的食物。

 

3、精神调理 该类患者多为中老年人，病程长，多呈进行性加重，故患者对该病感到十分恐惧，害怕肢体坏疽或截肢。应向患者详细解释，鼓励开导，使他们树立战胜疾病的信心，以积极的态度配合治疗。


","barId":"1886","topicTypeId":null,"topicThemeId":"1036","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":"9280","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"动脉硬化患者吃什么好","content":"


\"动脉硬化患者吃什么好\"

动脉粥样硬化患者如何选食，维生素C可以防治动脉硬化吗，动脉硬化怎么防治，维生素C有助于预防动脉硬化吗，那么，下面就来看看专家对动脉粥样硬化患者如何选食的介绍，相信对大家会有所帮助。

 

人体动脉粥样硬化，一般发生在中年向老年的转变时期。它的发病，与人的精神状态长期紧张，或过食肥甘、辛燥之品和胆固醇含量高的食物，长期吸烟和饮酒，平时缺少体力劳动和运动等，都有直接的关系。其中，饮食不当是重要因素。饮食方面处理得好与不好，对病情好转或恶化起一定的作用。中医治疗动脉硬化，用活血去瘀、软坚通络、滋养肝肾的药物疗法，颇有成效。食物疗法也必须遵循这个法则，并利用食物的长处，增强对本病的调养作用。按照食疗的观点，患者平时宜用植物油烧菜，最好用豆油、茶油、玉米油、花生油，因为这些食油有降低血中胆固醇的作用，营养价值又较高。植物性食物方面宜常食含量高的植物性蛋白质，如豆腐、豆浆、豆腐皮、紫菜、菠菜、海带、新鲜豆类(毛豆、黄豆、绿豆、青豆、黑豆、豇豆、四季豆)、豆芽、花生、荠菜、木耳、花菜、面筋等;或食用含有多种维生素的蔬菜，特别宜食用维生素C含量多的食物，如黄瓜、番茄、油菜、萝卜、山楂、枣子、柑橘、蜂蜜等。也可选食蛋白质含量高，而脂肪含量低的动物性食物，如猪腿肉、蛋白、牛奶、鲫鱼、鳜鱼、排骨、牛肉等。这些食物对防治动脉粥样硬化，都有一定的效果。

 

动脉粥样硬化的患者不宜常用猪油烧菜，不宜吃油腻重、胆固醇含量高以及燥热性食物，如肥肉、蛋黄、鱼子、鱼肝油、猪脑、猪肝、猪腰子、鱿鱼、乌贼鱼、公鸡、狗肉、胡椒、朝天辣椒、碱性重的面食和猪油炸的食品等。患者应忌烟、酒。乙醇含量超过70%以上的烈性酒，更应戒绝。

 

在日常生活中还应该注意合理膳食，坚持适量运动，不吸烟适量饮酒等健康生活的手段来合理预防或防治动脉粥样硬化。要做到如下几点：

 

1 、合理饮食 饮食总热量不应过高防止超重，应避免进食过多的动物性脂肪和富含胆固醇的食物，如肥肉、奶油、肝、脑、肾等内脏和骨髓、鱼子、蛋黄、椰子油等。超重者应减少每日总热量，并限制糖类食物。饮食宜清淡，多进富含维生素的蔬菜、水果和富含蛋白质的食物，如瘦肉、豆类及其制品等，并尽可能以豆油、菜油、麻油或玉米油作为食用油。

 

2 、坚持适量的体力活动 体力活动量需根据原本身体情况而定，要循序渐进，不宜勉强作剧烈运动，对老年人提倡散步做保健体操和打太极拳等。

 

3 、合理安排工作及生活 应注意劳逸结合，生活规律，保持心情愉快。

 

4、 其他 提倡不吸烟，可饮少量酒。


","barId":"1886","topicTypeId":null,"topicThemeId":"1035","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":"7946","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"动脉硬化闭塞症容易与哪些疾病混淆","content":"

\"动脉硬化闭塞症容易与哪些疾病混淆\"

动脉硬化闭塞症是指动脉粥样物质的不断扩大和继发性血栓形成，引起动脉管腔狭窄、闭塞，使肢体出现慢性或急性缺血的症状，甚至出现肢端坏死的表现，有些类似于“血栓闭塞性脉管炎”，但与“血栓闭塞性脉管炎”有很大不同，具体讲：

 

　　1、动脉硬化闭塞症好发于45岁以上的中老年，血栓闭塞性脉管炎好发于45岁以下的中青年;

 

　　2、动脉硬化闭塞症男女均可发病，(男女之比为6～8﹕1)，血栓闭塞性脉管炎几乎全部是男性;

 

　　3、动脉硬化闭塞症是血管慢性“老化”病变，血栓闭塞性脉管炎是炎症损伤;

 

　　4、动脉硬化闭塞症与代谢综合症、胰岛素抵抗、高血脂、肥胖、嗜酒、吸烟、高龄等有关，现在认为是一种损伤修复性炎症损害，常伴发：冠心病、脑血管病、糖尿病、高血压等疾病，而血栓闭塞性脉管炎长期大量吸烟直接相关，与免疫功能紊乱有关;　　5、动脉硬化闭塞症发病率远高于血栓闭塞性脉管炎，是人类与冠心病、脑梗塞同源的严重疾病，预后远比血栓闭塞性脉管炎差，(除截肢率更高外，致死率更高是主要的终点预后);

 

　　6、动脉硬化闭塞症多发于大中型血管，血栓闭塞性脉管炎好发于中小型血管;

 

　　7、动脉硬化闭塞症有相当多的病人症状比实际病情要轻，而血栓闭塞性脉管炎患者症状重，痛苦大，易反复发作，但病死率很低。

 


","barId":"1886","topicTypeId":null,"topicThemeId":"1034","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":"8069","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"动脉硬化严重不严重呢","content":"


动脉硬化是指动脉壁增厚变硬弹性减退，分为三种：一是粥样硬化，主要发生于全身的大中动脉，包括主动脉、脑动脉、冠状动脉、肾动脉和四肢的动脉等，以冠心病、脑卒中最常见;二是小动脉硬化，如肾小球动脉硬化，与高血压有密切关系;三是动脉中层钙化，也发生在主动脉，随年龄增长而多见，但不会引起动脉狭窄，临床干预的意义不大。

\"动脉硬化严重不严重呢\"

 

做心脏造影检查，通常都是看大血管的情况，结果显示的是动脉粥样硬化的程度。而动脉粥样硬化可导致冠心病和脑卒中，致残致死的风险性极高。因此，医生建议做这个检查，本身就意味着要提高警惕！

 

粥样硬化不严重也有大危害

 

动脉粥样硬化不严重不代表可以不理。从心血管病专家的角度来看，动脉粥样硬化早期就要注意防治，否则贻害无穷。动脉粥样硬化是个渐进的过程，要发展到一定程度才会引起血管狭窄，从而导致心、脑、肾、四肢等多个脏器的缺血问题。不过，并不是程度轻就可以不重视，相反，急性心梗往往高发于动脉粥样硬化在40%-60%之间的患者，必须认真对待。

 

60岁以上患有动脉粥样硬化的男性，同时还合并有高血压、高血脂、糖尿病，无论粥样硬化的程度多轻，都要重视冠心病和脑卒中的预防，包括不抽烟、少饮酒、清淡饮食、适当运动、控制体重，以及控制本身不正常的血压、血脂或血糖。只要做好这几点，不但可以延缓动脉粥样硬化的进展，甚至有部分病人可逆转硬化程度，让血管变得重新有弹性。


","barId":"1886","topicTypeId":null,"topicThemeId":"1033","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":1},{"id":"8067","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"动脉硬化闭塞症护理的注意事项","content":"

\"动脉硬化闭塞症护理的注意事项\"

动脉硬化闭塞症，是全身性动脉粥样硬化在肢体局部的表现，是全身性动脉内膜及其中层呈退行性、增生性改变，结果使动脉壁增厚、僵硬、纡曲和失去弹性，继发性血栓形成，引起动脉管腔狭窄，甚至发生阻塞，使肢体出现相应的缺血症状的疾病。

 

一、预 防

 

由于动脉硬化闭塞症常合并高血压、高血脂及心、脑、肾等脏器功能损害，故平时要注意各种因素对身体的影响，重视饮食’及生活调理，加强身体的抗病能力，延缓病情的发展。

 

二、护 理

 

1、生活调理 穿宽松鞋袜，经常更换，避免摩擦和受压。注意手、足保暖，避免足部损伤，避免用冷水、温度过高的水洗脚。

 

2、饮食调理 饮食以清淡为主，可吃易消化的营养品，忌食辛辣及胆固醇高的食物。

 

3、精神调理 该类患者多为中老年人，病程长，多呈进行性加重，故患者对该病感到十分恐惧，害怕肢体坏疽或截肢。应向患者详细解释，鼓励开导，使他们树立战胜疾病的信心，以积极的态度配合治疗。


","barId":"1886","topicTypeId":null,"topicThemeId":"1032","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":"8890","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"动脉硬化的早期信号是什么，你知道吗","content":"


\"动脉硬化的早期信号是什么，你知道吗\"

早期信号一：在早期阶段，动脉硬化闭塞症患者常感到患肢稍冷或轻度麻木，在活动或行走一段距离后出现肌肉疼痛、痉挛和疲乏无力。这时患者常需停止活动或行走，休息数分钟后才能继续活动和行走，这种现象医学上称之为“间歇性跛行”。

 

早期信号二：行走后出现肌肉疼痛、痉挛和疲乏无力，最多见于小腿，部分动脉硬化闭塞症病人还可出现于大腿和臀部。

 

早期信号三：在休息时也可感到肢体疼痛、麻木和感觉异常，尤以夜间最为明显，这被称之为“静息痛”。重症动脉硬化闭塞症患者肢体末端可出现溃疡和坏死。


","barId":"1886","topicTypeId":null,"topicThemeId":"1029","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":"8869","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"下肢动脉硬化闭塞症诊断方法　","content":"


\"下肢动脉硬化闭塞症诊断方法　\"

下肢动脉硬化闭塞症是生活中比较一种心血管疾病，但是多数的人对于这一疾病的诊断方法不是很了解。下面给大家介绍下肢动脉硬化闭塞症诊断方法，供大家参考。

 

多发性大动脉炎

 

多见于年轻女性，主要侵犯主动脉及其分支的起始部，如颈动脉、锁骨下动脉、肾动脉等。病变引起动脉狭窄或阻塞，出现脑部、上肢或下肢缺血症状。临床表现有记忆力减退、头痛、眩晕、昏厥、患肢发凉、麻木、酸胀、乏力、间歇性跛行，但无下肢静息痛及坏疽，动脉搏动可减弱或消失，血压降低或测不出。

 

血栓闭塞性脉管炎

 

本病多见于男性青壮年，90%以上病人有吸烟史，它是一种慢性、周期性加剧的全身中、小型动、静脉的闭塞性疾病。主要累及下肢的动脉如足背动脉、胫后动脉、奈动脉或股动脉等。约有40%病人在发病的早期或发病过程中，小腿及足部反复发生游走性血栓性浅静脉炎。

 

结节性动脉周围炎

 

可有行走时下肢疼痛的症状。皮肤常有散在的紫斑、缺血或坏死，常有发热、乏力、体重减轻、红细胞沉降率增快等，并常伴有内脏器官病变，很少引起较大的动脉闭塞或动脉搏动消失，要确诊本病需作活组织检查。

 

急性下肢动脉栓塞

 

起病急骤，患肢突然出现疼痛、苍白、厥冷、麻木、运动障碍和动脉搏动减弱或消失。多见于心脏病者，栓子多数在心脏内形成，脱落至下肢动脉内。根据以前无间歇性跛行和静息痛，发病急骤，较易与ASO相鉴别。

 

特发性动脉血栓形成

 

本病少见。往往并发于其他疾病如胶原性疾病（全身性红斑狼疮、结节性动脉周围炎、类风湿关节炎等）和红细胞增多症，也可发生于手术或动脉损伤后。发病较急，并可引起肢体坏疽。

 

大多数动脉硬化闭塞性患者，根据病史和体格检查可做出诊断，详细的询问病史;仔细的体格检查，例如肢体的脉搏触诊及腹部和股-腘动脉的听诊都是诊断所必需的，根据脉搏的强弱或消失和杂音的出现，还可根据静息痛，感觉异常或麻木等症状，以及肢体组织营养障碍，溃疡或坏疽等，都可初步做出动脉硬化闭塞症的诊断。


","barId":"1886","topicTypeId":null,"topicThemeId":"1028","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":"8870","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"动脉硬化闭塞症是常见是什么","content":"

\"动脉硬化闭塞症是常见是什么\"


动脉硬化闭塞症是常见的心血管疾病之一。但是多数的人对于这一疾病的病因不是很了解。而现有对于动脉硬化闭塞症的病因解释有很多。下面给大家介绍主流的几种病因解释供大家参考。

 

脂质浸润

 

脂质条纹是局部扁平黄色的班块或者线性条纹，能够在动脉管腔的表面看到。据文献报道脂质条纹可能是内膜积聚的吞剧目质的泡沫细胞。这说明动脉粥样硬化与高脂血症有着非常密切的关系。虽然动脉壁具有一定的脂质合成能力，但是动脉硬化病变中的脂质，主要是由血浆脂蛋白浸润而来的。血浆脂质是脂肪和类脂质的总称，脂质以蛋白质的形式存在于血浆中即脂蛋白，是脂质和蛋白质的复合体。凡脂蛋白中脂肪含量越多，其密度越低。根据密度的不同，可分为高密度脂蛋白、低密度脂蛋白、极低密度脂蛋白和乳糜微粒4种。在浸润动脉壁的各种脂蛋白中，与动脉粥样硬化病变有关的主要是低密度脂蛋白，它与高密度脂蛋白之间的平衡影响胆固醇的代谢。

 

内膜损伤

 

一般情况下，内皮细胞表面受到不同程度的损伤或破裂，局部内膜裸露后很快被修复。但在损伤较广泛的情况下，修复过程订以伴随平滑肌细胞增殖、迁移和内膜增厚等一系列反应。内膜损伤是动脉粥样硬化发病机制的最初阶段。按照内膜损伤的起源假设，机械力（管壁的典切力升高）、高血压、代谢比中间产物、免疫反应和血管活性物质，均可引起内膜损伤和剥脱。内膜剥脱特使内膜下组织暴露于血循环中，刺激血小板聚集、释放血小板获得性生长因子，使平滑肌细胞增殖，细胞外基质积聚，甚至脂质沉积和斑块形成。

 

平滑肌细胞增生

 

平滑肌细胞、弹性和胶原纤维为主组成动脉管壁的中膜。平滑肌细胞层是由一组类似的定向细胞组成，和密切相连交织成网的皿型胶原纤维紧密排列。无论是内膜损伤还是脂质代谢紊乱．都可促进动脉平滑肌细胞增殖。中膜的代谢状况受到影响和平滑肌细胞增殖在动脉硬化病变的病理变化中起着重要的作用。动脉粥样硬化时．内膜中增殖的平滑肌细胞可能是从动脉壁中层通过细胞移行和增殖而来的。

 

随着病变的不断进展，动脉硬化斑块和钙化使动脉管壁质地坚硬，失去弹性。由于病变发展，部分斑块逐步突入管腔，使管腔面积减少，造成管腔狭窄。当影响大部分管腔时，有效血流将显著减少，血流缓慢。再加上有时斑块可溃破，其粗糙面容易形成血栓或附壁血栓，血栓可上下蔓延，终致完全阻塞管腔，加重动脉硬化性闭塞的程度和范围，产生严重的临床后果。


","barId":"1886","topicTypeId":null,"topicThemeId":"1026","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}],"pageObj":{"list":[{"id":"2116b87c93a811e8972100163e0462f1","isDel":0,"createAt":1532921095363,"createBy":"7b26e5e92d8111e8a3d800163e04584d","createName":"1591587193@qq.com","updateAt":0,"updateBy":null,"updateName":null,"userId":"7b26e5e92d8111e8a3d800163e04584d","targetUserId":null,"topicId":"15021","replyPid":null,"reply":"

你好，动脉粥样硬化是在动脉的血管壁上长出了像这个我们喝的粥一样的斑块物质。由于它这个物质实际上是一个脂质的成分在里面，所以被叫做动脉粥样硬化的脂质斑块。那么形成的主要原因就是因为胆固醇的升高或者血脂的异常，从而引起的动脉粥样硬化。这个疾病的出现会让患者出现胸闷、胸痛等心绞痛的症状，建议及时治疗。

 

\"动脉粥样硬化\"


建议您可以看看北大人民医院丁荣晶教授的《心肌梗死与心肌康复》多媒体课件，里面对动脉粥样硬化的介绍很全面也很好理解，还有很多对心血管疾病患者有帮助的知识值得学习，淘宝上就能买到，但是只能在电脑上看，希望我的分享对您有帮助。大家也可以加入472250339心肌梗塞心肌康复交流群一起探讨，丁荣晶教授会定期在群里解答问题，还有专业人士指导康复哦。


","floor":1,"isAdopt":0,"type":0}],"list4Map":null,"pageBegin":0,"pageSize":5,"pageNumber":1,"totalPage":1,"totalRow":1},"loginUser":null,"replies":[{"id":"2116b87c93a811e8972100163e0462f1","isDel":0,"createAt":1532921095363,"createBy":"7b26e5e92d8111e8a3d800163e04584d","createName":"1591587193@qq.com","updateAt":0,"updateBy":null,"updateName":null,"userId":"7b26e5e92d8111e8a3d800163e04584d","targetUserId":null,"topicId":"15021","replyPid":null,"reply":"

你好，动脉粥样硬化是在动脉的血管壁上长出了像这个我们喝的粥一样的斑块物质。由于它这个物质实际上是一个脂质的成分在里面，所以被叫做动脉粥样硬化的脂质斑块。那么形成的主要原因就是因为胆固醇的升高或者血脂的异常，从而引起的动脉粥样硬化。这个疾病的出现会让患者出现胸闷、胸痛等心绞痛的症状，建议及时治疗。

 

\"动脉粥样硬化\"


建议您可以看看北大人民医院丁荣晶教授的《心肌梗死与心肌康复》多媒体课件，里面对动脉粥样硬化的介绍很全面也很好理解，还有很多对心血管疾病患者有帮助的知识值得学习，淘宝上就能买到，但是只能在电脑上看，希望我的分享对您有帮助。大家也可以加入472250339心肌梗塞心肌康复交流群一起探讨，丁荣晶教授会定期在群里解答问题，还有专业人士指导康复哦。


","floor":1,"isAdopt":0,"type":0,"nickNameHead":null,"targetHead":null,"username":null,"nickName":null,"nickNameId":null,"targetNickName":null,"targetId":null,"targetUsername":null,"topicTitle":null,"forumUser":{"id":"7b26e5e92d8111e8a3d800163e04584d","isDel":0,"createAt":1521689477491,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"username":"1591587193@qq.com","password":"wrj123123","level":0,"nickName":"找良医用户_42271","realName":null,"signName":null,"head":null,"phone":null,"mobile":null,"wechat":null,"qq":null,"email":"1591587193@qq.com","address":null,"identityType":5,"userType":2,"isPhoneBind":0,"status":0,"accountSource":0,"isStrangerMsg":0,"departmentId":null,"departmentName":null,"sex":0,"provinceId":null,"cityId":null,"userLevel":0,"modifyNameCount":0},"forumUserActiveInfo":{"id":"7b2b407e2d8111e8a3d800163e04584d","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":1545807640105,"updateBy":"7b26e5e92d8111e8a3d800163e04584d","updateName":"1591587193@qq.com","userId":"7b26e5e92d8111e8a3d800163e04584d","topicCount":0,"replayCount":2132,"favorteCount":0,"beFavorteCount":0,"creamCount":0,"focusCount":0,"fansCount":0,"integralCount":0,"foodCouponCount":10,"lastLoginTime":0,"lastLoginIp":null,"downloadCount":0,"uploadCount":0},"forumUserIdentificateDto":null,"forumUserFans":null,"lyClickLike":null,"likeClicks":0,"noLikeClicks":0,"checkcode":null,"replyPidReply":null}],"forumUserFans":null,"herfList":[],"only":"0","topic":{"id":"15021","isDel":0,"createAt":1532920974066,"createBy":"e8f7486fbba411e7a3d800163e04584d","createName":"王可可","updateAt":0,"updateBy":null,"updateName":null,"userId":"e8f7486fbba411e7a3d800163e04584d","title":"动脉粥样硬化有什么症状","content":"

如果得了动脉粥样硬化会有什么症状出现？

\n

 

","barId":"1886","topicTypeId":"2","topicThemeId":"1033","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":1744,"score":0,"partCount":0,"replayCount":1,"publishStatus":1,"publishTime":1532920974067,"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":1532921095370,"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":"e8f7486fbba411e7a3d800163e04584d","isDel":0,"createAt":1509170261557,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"username":"王可可","password":"wrj123123","level":0,"nickName":"搁浅","realName":null,"signName":"总有一天你的努力会收获","head":"http://01luntan.com/ly_img/1520299822787.jpg","phone":null,"mobile":null,"wechat":null,"qq":null,"email":"1516932689@qq.com","address":null,"identityType":7,"userType":2,"isPhoneBind":0,"status":0,"accountSource":0,"isStrangerMsg":0,"departmentId":null,"departmentName":null,"sex":1,"provinceId":"110000","cityId":"","userLevel":0,"modifyNameCount":1},"forumUserActiveInfo":{"id":"e8fcc8c5bba411e7a3d800163e04584d","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":1532599744412,"updateBy":"e8f7486fbba411e7a3d800163e04584d","updateName":"1516932689@qq.com","userId":"e8f7486fbba411e7a3d800163e04584d","topicCount":3583,"replayCount":47,"favorteCount":0,"beFavorteCount":0,"creamCount":0,"focusCount":0,"fansCount":0,"integralCount":6027,"foodCouponCount":8120,"lastLoginTime":0,"lastLoginIp":null,"downloadCount":0,"uploadCount":0},"newPass":null,"focusBar":null,"counter":null,"forumUserIdentificateDto":null},"theme":{"id":"1033","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"topicTypeId":"2","topicTypeName":"治疗","themeName":"病友求助","barType":"102","schemaName":2,"reward":1},"page":1,"favorties":true,"isSelf":false,"order":"asc"}