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本文研究乙胺碘呋酮在其药物稳定状态下对致命性室性心律失常患者的电生理作用及其与抑制自发快速性心律失常疗效之间的关系.方法:13例经各种传统抗心律失常药物治疗无效或出现严重副反应的症状性室性心律失常患者,其中11例为冠心病,5例曾发生心脏停搏.患者在停用各种抗心律失常药物48～72小时后,作常规实验室检查和十二导联心电图,并连续记录24小时动
This study was to investigate the electrophysiological effects of amiodarone on patients with lethal ventricular arrhythmia and its relationship with the inhibition of spontaneous tachyarrhythmia in the stable state of amiodarone.Methods: Of the patients with symptomatic ventricular arrhythmias who were inactive or suffering from serious side effects, 11 were coronary heart disease and 5 had cardiac arrest. Patients discontinued various antiarrhythmic drugs 48 to 72 hours after surgery Routine laboratory tests and 12-lead electrocardiogram, and continuous recording of 24-hour move