Timothy M. Markman

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

BACKGROUND: Patients with nonischemic cardiomyopathy (NICM) and ventricular tachycardia are at increased risk for adverse HF outcomes, and abnormal left ventricular (LV) substrate identified by endocardial unipolar and bipolar low-voltage areas (LVAs) may aid in risk stratificati...

Safety and Efficacy of Left Atrial Ablation After Percutaneous Left Atrial Appendage Occlusion in High-Bleeding-Risk Patients with Atrial Fibrillation: A Multicenter Analysis from the PROCEED-AF Ablation Registry

BACKGROUND AND AIMS: Patients with left atrial appendage (LAAO) devices are increasingly referred for AF ablation, yet anticoagulation strategies remain uncertain. The goal of this study was to evaluate the safety and efficacy of catheter ablation for atrial fibrillation (AF) in...