论文部分内容阅读
拟定电刺激(Programmed electrical sti-mulation)已用于研究各种室上性心动过速的电生理,晚近亦用来研究室性心动过速。心导管实验中,原有自发性室性心动过速的病人,心律紊乱可重复发作,故可用来评价抗心律失常的药物和同步治疗的效果,在室性心动过速期间且可确立心内膜标记,以指导外科手术。这种方法是建立在这样一种假设的基础上,即实验引起的室性节律紊乱是病人自发性
Programmed electrical sti-mulation has been used to study the electrophysiology of various supraventricular tachycardia and has recently been used to study ventricular tachycardia. Cardiac catheterization, the original spontaneous ventricular tachycardia patients, recurrent arrhythmia, it can be used to evaluate the anti-arrhythmic drugs and the effect of simultaneous treatment, and can establish the heart during ventricular tachycardia Membrane markers to guide surgery. This method is based on the assumption that the experimental ventricular rhythm disturbance is spontaneous