RT Journal Article SR Electronic A1 Vinall, Maria T1 SELECT-LV JF MD Conference Express YR 2015 FD SAGE Publications VO 15 IS 12 SP 8 OP 9 DO 10.1177/1559897715593728 UL http://mdc.sagepub.com/content/15/12/8.abstract AB The SELECT-LV trial shows that direct, wireless endocardial left ventricular pacing for cardiac resynchronization therapy is feasible and results in significant reductions in QRS duration, synchronous left ventricular stimulation, evidence of electrical and structural remodeling, and improvement in left ventricular ejection fraction. There is no evidence of pericardial tamponade, and there are few procedural adverse events.