CHEN, T.- PING; GENG, X.; FANG, Y.- XING; YIN, Y.- CHUN .; ZHANG, N.- JU. Preoperative QRS Duration Predicts the Responsiveness of Chronic Heart Failure Patients with Pacemaker Indications to Left Bundle Branch Area Pacing Treatment. The Heart Surgery Forum, v. 25, n. 4, p. E553-E558, 15 Jul. 2022.