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A DEVICE AND METHOD TO DISCRIMINATE BETWEEN SUPRA VENTRICULAR TACHYCARDIAS AND VENTRICULAR ARRHYTHMIAS
A DEVICE AND METHOD TO DISCRIMINATE BETWEEN SUPRA VENTRICULAR TACHYCARDIAS AND VENTRICULAR ARRHYTHMIAS
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机译:区分室上性心动过速和室性心律失常的装置和方法
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摘要
A method discriminates between ventricular arrhythmia and supraventricular tachycardia by detecting an earliest arriving electrical signal following anti-tachycardia pacing. An implantable cardiac defibrillator provides simultaneous atrioventricular anti-tachycardia pacing bursts and detects an earliest arriving electrical signal. This discrimination capability reduces the incidence of inappropriate shocks from dual-chamber implantable cardiac defibrillators to near zero and provides a method to differentially diagnose supraventricular tachycardia from ventricular tachycardia.
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