Acute studies have suggested that left ventricular pacing (LVP) may have benefits over biventricular pacing (BVP). The adaptive cardiac resynchronization therapy (aCRT) algorithm provides LVP synchronized to produce fusion with the intrinsic activation when the intrinsic atrioventricular (AV) interval is normal. The randomized double-blind adaptive cardiac resynchronization therapy trial demonstrated noninferiority of the aCRT algorithm compared to echocardiography-optimized BVP (control).To examine whether synchronized LVP (sLVP) resulted in better clinical outcomes.First, stratification by percent sLVP (
作者:David, Birnie;Bernd, Lemke;Kazutaka, Aonuma;Henry, Krum;Kathy Lai-Fun, Lee;Maurizio, Gasparini;Randall C, Starling;Goran, Milasinovic;John, Gorcsan;Mahmoud, Houmsse;Athula, Abeyratne;Alex, Sambelashvili;David O, Martin
来源:Heart rhythm : the official journal of the Heart Rhythm Society 2013 年 10卷 9期