PReventive Effect Of Left Bundle Branch Area Pacing Versus righT vEntricular paCing on All Cause deaTh, Heart Failure Progression, and Ventricular dysSYNChrony in Patients With Substantial Ventricular Pacing (PROTECT-SYNC): Multicenter Prospective Randomized Controlled Trial

Bucheon Sejong Hospital, Bucheon-si, South Korea

GyeongSang National University Changwon Hospital, Changwon, South Korea

Chungbuk National University Hospital, Chungju, South Korea

Asan Medical Center, Seoul, South Korea

Kyunghee University hospital, Seoul, South Korea

Seoul National University Hospital, Seoul, South Korea

Seoul Saint Mary's Hospital, Seoul, South Korea

Yonsei University Health System, Severance Hospital, Seoul, South Korea