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  1. No Access

    Article

    The impact of chronotropic incompetence on atrioventricular conduction times in heart failure patients

    Intrinsic atrioventricular (AV) conduction is used to optimize AV intervals with cardiac resynchronization therapy (CRT) in most device algorithms. Atrial pacing and heart rate affect conduction times, but lit...

    Hongxia Niu, Yinghong Yu, Vasanth Ravikumar… in Journal of Interventional Cardiac Electrop… (2023)

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    Article

    Complexity analysis of electrical activity during endocardial and epicardial biventricular map** of ventricular fibrillation

    Ventricular fibrillation (VF) is a lethal cardiac arrhythmia that is a significant cause of sudden cardiac death. Comprehensive studies of spatiotemporal characteristics of VF in situ are difficult to perform wit...

    Vasanth Ravikumar, **angzhen Kong… in Journal of Interventional Cardiac Electrop… (2023)