The rhythm is regular at a rate of 120 beats/min, and a single premature complex is seen (^). The QRS complexes are wide (0.18 sec). An RSR' morphology occurs in lead V1 (←) and a broad terminal ...

Rate control with AV junction ablation plus biventricular pacing improved survival among patients with permanent atrial fibrillation, narrow QRS and a prior HF hospitalization compared with ...

Death from any cause occurred in seven (11%) of those randomized to atrioventricular (AV) junction ablation plus cardiac resynchronization therapy (CRT) compared with 20 (29%) on rate control ...

Eligible heart failure patients with a wide QRS complex spent more time alive after use of a cardiac resynchronization therapy defibrillator (CRT-D) compared with an implantable cardioverter ...

Dr. Nino Mihatov: A 52-year-old woman was evaluated for a new wide-complex tachycardia that developed while she was hospitalized for the management of seizures. Five days before the development of ...

Cardiac-resynchronization therapy (CRT) has been shown to reduce both mortality and heart-failure outcomes in patients with symptomatic heart failure, a reduced ejection fraction, and a wide QRS ...