阿-斯综合征是非麻醉患者由于心源性因素而产生的急性脑缺血发作〔1〕。发作形式:许多心律失常都可导致阿-斯综合征,以高度或完全性房室传导阻滞居多。常见病因:冠心病、扩张型心肌病、心肌炎,但以冠心病最多〔2〕。临床特点:(1)表现为突发性晕厥,轻者只眩晕及部分意识丧失,重者意识完全丧失;(2)常伴抽搐、紫绀、呼吸困难,发作时可表现为突发、突止,时间持续由数秒钟至数分钟不等;(3)发作间歇期间心脏听诊及心电图可正常
Adams-Stokes Disease
This is a transient condition caused by a heart rhythm disorder. It involves fainting, with or without convulsions. In it, the normal electrical signal that passes from the heart's upper to lower chambers is interrupted. This causes a "heart block," which usually slows the heart rate considerably. This can cause inadequate blood flow to the brain and fainting. This condition is also called Stokes–Adams or Morgangni, Adams–Stokes disease.