对心动过速的起搏治疗已经获得成功。它在治疗室上性心动过速(室上速)方面的表现尤其引人瞩目。而用起搏来终止室性心动过速(室速)则一直较为困难。但随着人们对室性心律失常机理(mechanism)的认识,加之起搏器功能的日益完善,最终使心腔内起搏与心腔内电击技术结合到了一起,从而使植入型心律转复除颤器(implantablecardioverterdefibrillators,ICD)得以问世。 Pacing of tachycardia has been successful. It is particularly noteworthy in the treatment of supraventricular tachycardia (SVS). Terminating ventricular tachycardia (VT) with pacing has been more difficult. However, with the understanding of the mechanism of ventricular arrhythmia and the increasing perfection of pacemaker function, the combination of intracardiac pacing and intracardiac electric shock technique is finally brought together so that implantable cardioversion The defibrillator (implantable cardioverterdefibrillators, ICD) came out.