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本文报告静注ATP终止SVT时或终止后即刻的心电图改变。本组30例复律后不少病例发生短暂窦房结自律性和房室结传导性抑制和异位心律。对上述心电图改变的电生理机理进行了讨论。
This article reports changes in electrocardiograms when SVT is stopped by intravenous infusion or immediately after termination. This group of 30 cases of cardioversion in many cases of short-term occurrence of sinus node self-regulation and atrioventricular node conduction inhibition and ectopic rhythm. The electrophysiological mechanism of the above ECG changes was discussed.