B-PO04-183 ADAPTIVE CARDIAC RESYNCHRONIZATION THERAPY EFFECT ON ELECTRICAL DYSSYNCHRONY-A RANDOMIZED CONTROLLED TRIAL

Multiple studies reported clinical benefits of adaptive cardiac resynchronization therapy (aCRT) over conventional CRT; however, their effect on electrical dyssynchrony was not studied. The objective of this study was to compare the effects of aCRT and conventional CRT on electrical dyssynchrony. In this trial we randomized 27 patients (mean age 64±12 y; 34% female; 53% ischemic cardiomyopathy; left ventricular ejection fraction 28±8%; QRS...