Over two decades after the introduction of cardiac resynchronization therapy (CRT) into
clinical practice,∼ 30% of candidates continue to fail to respond to this highly effective …

Heart failure is a complex clinical syndrome associated with a significant morbidity and
mortality burden. Reductions in left ventricular (LV) function trigger adaptive mechanisms …

Background: Left bundle branch pacing (LBBP) has emerged as an alternative to
biventricular pacing (BVP) for delivering cardiac resynchronization therapy. We sought to …

Abstract Objectives: The MultiPoint Pacing (MPP) trial assessed the safety and efficacy of
pacing 2 left ventricular sites with a quadripolar lead in patients with heart failure indicated …

Aims This registry was created to describe the experience of 76 Italian centres with a large
cohort of recipients of multipoint pacing (MPP) capable cardiac resynchronization therapy …

In chronic systolic heart failure and conduction system disease, cardiac resynchronization
therapy (CRT) is the only known non-pharmacologic heart failure therapy that improves …

Background Approximately one-third of the patients with heart failure (HF) treated with
cardiac resynchronization therapy (CRT) fail to respond. Positioning the left ventricular (LV) …

Cardiac resynchronization therapy (CRT) is an effective treatment for heart failure (HF)
patients with an electrical substrate pathology causing ventricular dyssynchrony. However …

Abstract Purpose of Review Cardiac resynchronization therapy (CRT) represents a well-
established and effective non-pharmaceutical heart failure (HF) treatment in selected …

Prolonged QRS duration, which reflects a higher degree of mechanical dysynchrony, is a
predictor of response to CRT. However, the association of QRS narrowing after biventricular …