The complexity of superior-inferior ventricles—a condition in which one ventricle is positioned on top of the other—has often limited surgical treatment.

The benefit of biventricular pacing in appropriate patients with congestive heart failure (CHF) now has been established in terms of both morbidity and mortality. [1,2,3,4,5] Current criteria for ...

Discordant results from two trials comparing conduction system pacing with biventricular pacing for cardiac resynchronization therapy (CRT) leave open the question of whether conduction system pacing ...

Ablation plus cardiac resynchronisation therapy (CRT) is superior to pharmacological rate control in reducing mortality in severely symptomatic permanent atrial fibrillation (AF) patients with a ...

Cardiac physiologic pacing, also known as cardiac resynchronization therapy, is indicated in patients with heart failure, reduced left ventricular ejection fraction (LVEF) of 50% or less, and either a ...

Patients with indications for cardiac resynchronization therapy (CRT) have better clinical outcomes when they undergo left bundle branch area pacing (LBBAP) rather than conventional biventricular ...

Current ABVP technology involves implanting a pacemaker with three leads—a fairly crude solution for a complex problem. The right atrial and ventricular leads are usually placed as for a conventional ...

In the normal heart, the heart's lower chambers (ventricles) pump in sync with the heart's upper chambers (atria). When a person has heart failure, often the right and left ventricles do not pump ...

In this prospective, multicenter clinical trial, we randomly assigned patients with symptomatic, drug-resistant atrial fibrillation, an ejection fraction of 40% or less, and New York Heart Association ...