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心房分离指心房同时受两个起搏点激动,互不干扰,其中一个心房起搏点不下传心室,多见于风心病、心肌病和心肌梗塞等伴难治性心力衰竭,临终前数小时出现。最近我们遇到1例病态窦房结综合征,表现为窦性静止、窦房阻滞、房室交接处性逸搏以及反复心律,静脉注射阿托品2mg,开始4
Atrial septum refers to the same time by two atrial pacemaker excitement, without disturbing each other, one of the atrial pacemaker does not pass down the ventricle, more common in rheumatic heart disease, cardiomyopathy and myocardial infarction and other refractory heart failure, a few hours before the dying . Recently, we encountered a case of sick sinus syndrome, showed sinus arrest, sinoatrial block, atrioventricular junctional escape and repeated heart rhythm, intravenous atropine 2mg, beginning 4