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心房静止是指心房电活动和机械收缩消失的状态。以体表心电图看不到P 波为特征,表现为心房缺乏电兴奋,即使强的电刺激也不能引起心房反应。一般将心房静止分为一过性和持续性两种。前者常因洋地黄中毒、奎尼丁中毒、高血钾、低氧血症、急性心肌梗塞或心脏手术等引起。本文报告一例为持续性心房静止,至少已持续四年以上,这类患者迄今世界上仅报告了43例,国内尚未见有关报道。临床和心电图资料
Atrial static refers to the state of atrial electrical activity and mechanical contraction disappeared. P waves can not be seen on the body surface ECG, characterized by atrial lack of electrical excitement, even strong electrical stimulation can not cause atrial response. Atrial static generally divided into transient and persistent two. The former often due to digitalis poisoning, quinidine poisoning, hyperkalemia, hypoxemia, acute myocardial infarction or cardiac surgery caused. This article reports a case of persistent atrial atresia, at least for more than four years, so far only 43 cases of these patients reported in the world, there is no domestic report. Clinical and ECG data