1) Mitral valve insufficiency/surgery
二尖瓣闭锁不全/外科学
3) Mitral insufficenc
二尖瓣关闭不全/外科手术
5) Mitral regurgitation
二尖瓣关闭不全
1.
Surgical treatment of 27 cases of coronary artery disease with ischemic mitral regurgitation;
冠心病伴缺血性二尖瓣关闭不全27例手术治疗分析
2.
Analysis on the causes of mitral regurgitation after percutaneous transvenous mitral valvuloplasty;
经皮二尖瓣球囊成形后二尖瓣关闭不全及其原因分析
3.
Follow-up observation of mitral valve repair in treatment of mitral regurgitation with depressed left ventricular function;
二尖瓣修复术治疗左室功能减退的二尖瓣关闭不全患者效果的随访观察
6) mitral insufficiency
二尖瓣关闭不全
1.
Fifty-three cases of valve repair for mitral insufficiency;
53例二尖瓣关闭不全的外科修复
2.
Method: To select 60 valval disease patients diagnosed by Colour Ultrasound Doppler Flowmeter and Magnetic Resonance Imaging (MRI) detections, among those 30 patients suffering from mitral insufficiency and mitral stenosis, 30 patients arotic insufficiency and aortic stenosis, being engaged in CADL or PADL detection for them.
方法 :选择经彩色超声多普勒、MRI检查确诊的瓣膜病患者 6 0例 ,其中二尖瓣关闭不全、二尖瓣狭窄的患者 30例 ;主动脉瓣关闭不全、主动脉瓣狭窄的患者 30例 ,对他们进行CADL或PADL的检测。
3.
Objective To summarize and analyze the clinical effect of 34 mitral insufficiency treated with mitral valvuloplasty.
目的总结34例行二尖瓣修复成形术的二尖瓣关闭不全患者的临床疗效。
补充资料：二尖瓣关闭不全
二尖瓣关闭不全
mitral insufficiency
由于瓣增厚、变硬、弹性减弱或瓣卷曲、缩短、腱索增粗、钙化，使瓣在关闭时不能闭合，血流反流到左房，在舒张期过多的血液又流至左室，致使心室容量增加，负荷加重，引起左心室和左心房肥厚扩张。严重者出现左心衰竭，左室舒张终末压增高，左房压亦增高，产生肺淤血，肺动脉高压，最后引起右心室肥大、衰竭。临床主要表现为心悸、气短，听诊时可闻及心尖区全收缩期杂音，呈吹风样，第一心音减弱，肺动脉区第二音亢进，晚期可出现肝脾肿大、下肢浮肿等。
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参考词条