Objective To assess the value of CARTO mapping system in facilitating catheter ablation of the ventricular tachyarrhythmias in arrhythmogenic right ventricular cardiomyopathy(ARVC).

• 目的探讨电解剖标测(CARTO)系统引导经盐水灌注导管消融治疗致心律失常右室心肌病(ARVC)的室性心动过速方法,并观察其疗效。