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Dr. Pugazhendhi Vijayaraman

EP · Geisinger

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EP · NYU Langone

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EP · UCSF

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EP · Emory University Hospital

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EP · NYU

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General Cardiology

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About RoonPrivacyTerms
    RSDr. Robert Schaller
    Leading Voice

    Dr. Robert Schaller

    Cardiology · Cardiac Electrophysiology
    Hospital of the University of Pennsylvania
    robertschaller
    Philadelphia, PA, USA

    Research

    Refining cardiac resynchronization therapy selection in borderline QRS duration patients

    2026

    Via Heart Rhythm O2

    Research

    Blue-Emitting Colloidal In1-xGaxP Quantum Dots Synthesized in Molten Salt: Toward Blue QLEDs with Improved Stability

    2026

    Via J Am Chem Soc

    Research

    Two-year follow-up of the safety and clinical outcomes of stylet-driven leads for left bundle branch area pacing compared with right ventricular pacing in the Medicare population

    2026

    Via Heart Rhythm

    Research

    Optimal lead preparation for the extraction of a lumenless defibrillation lead

    2026

    Via Heart Rhythm

    Research

    Predicting Survival in Ventricular Tachycardia Storm: The CHAMPS Risk Score and Implications for Ablation Timing

    2026

    Via JACC Clin Electrophysiol

    Apr 20, 2026Journal Article

    Quantitative Vector Screening to Improve Sensing and Reduce Inappropriate Shocks With the Subcutaneous Implantable Cardioverter Defibrillator.

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    Written by 2 Roon authors & 20 others

    Via The American Heart Association Journals

    Research

    Clinical characteristics of multifocal premature ventricular complexes originating from the basal septal region of the left ventricle: Anatomy, mapping, and ablation

    2026

    Via Heart Rhythm

    Research

    Improved implantable cardioverter-defibrillator shock efficacy using programmable pulse width

    2026

    Via Heart Rhythm

    Research

    Programmed Ventricular Stimulation for Risk Stratification in Nonischemic Cardiomyopathy With Preserved or Mildly Reduced LVEF

    2026

    Via JACC Clin Electrophysiol

    Research

    Safety and Outcomes of Transvenous Lead Extraction of Advisory ePTFE-Coated Implantable Cardioverter-Defibrillator Leads: A Multicenter Experience With RELIANCE G

    2026

    Via JACC Clin Electrophysiol

    Oct 8, 2026Journal Article

    Value of Left Ventricular Low Voltage Area and Ejection Fraction in Predicting End-Stage Heart Failure Outcomes After Ventricular Tachycardia Ablation in Patients With Non-Ischemic Cardiomyopathy.

    ​

    Written by 1 Roon author & 24 others

    Via The American Heart Association Journals

    Research

    Thoracic Duct Obstruction as a Cause of Chylous Ascites After Pacemaker Implant

    2026

    Via JACC Case Rep

    Research

    Safety and Outcomes of Percutaneous Vegetation Aspiration During Transvenous Lead Extraction: A Multicenter Experience

    2026

    Via J Cardiovasc Electrophysiol

    Research

    Cardiac Resynchronization Therapy Using a Conduction System Pacing Defibrillation Lead in Patients Meeting CRT-D Indications: Six-Month Clinical Outcomes Results From the ASCEND CSP Study

    2026

    Via JACC Clin Electrophysiol

    Research

    Ten-year Performance of the Multi-Layer Insulated Defibrillation Lead in the Medicare Population

    2026

    Via Heart Rhythm