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众所周知,某些抗心律失常药物有可能引起心律失常.然而很难预测接受抗心律失常药物的患者是否会发生这种不良的电生理和血流动力学反应.本文通过11例患者在抗心律失常药物治疗时程序电刺激诱发出持续性室性心动过速,证明电生理研究可以确定抗心律失常药物的潜在危险性.方法:83例复发性室性心动过速患者为评价药物效应而进行了电生理研究,其中11例在抗心律
It is well-known that certain anti-arrhythmic drugs may cause arrhythmias, however, it is difficult to predict whether this adverse electrophysiological and hemodynamic response occurs in patients receiving anti-arrhythmic drugs.In this paper, 11 patients with antiarrhythmic Electrical stimulation of drug induced persistent ventricular tachycardia, electrophysiological studies confirm the potential risk of antiarrhythmic drugs.Methods: 83 patients with recurrent ventricular tachycardia were evaluated for drug effects Electrophysiological studies, of which 11 were antiarrhythmic