Abstract 15501: True Bipolar Left Ventricular Pacing is Associated With Better Survival in Cardiac Resynchronization Therapy Patients

Introduction: Prior studies suggested better outcomes in cardiac resynchronization therapy (CRT) patients with true bipolar left ventricular (LV) pacing compared to unipolar or extended bipolar LV pacing. However, we lack confirmatory data from larger patient cohorts. Methods: We reviewed de-identified device data from 65,620 HF patients with an RF-enabled CRT-D device followed on the LATITUDE system (LATITUDE® system, Boston Scientific, St....