Single-chamber ventricular leadless pacemakers do not support atrial pacing or consistent atrioventricular synchrony. A dual-chamber leadless pacemaker system consisting of two devices implanted ...

In the last few weeks, the Skeptical Cardiologist has had a run on with patients with premature atrial contractions (PACs). I've discussed in detail premature ventricular contractions (PVCs) here and ...

What Is a Wandering Atrial Pacemaker? A wandering atrial pacemaker is a rare form of a condition called arrhythmia. That's a problem with your heartbeat. It can happen anytime, even when you’re ...

The Aveir DR dual-chamber leadless pacemaker system (Abbott) performs well out to 1 year in patients largely treated for sinus node dysfunction or atrioventricular (AV) block, according to extended ...

Atrial premature complexes (APCs) are a type of irregular heartbeat that originates in the atria. APCs cause premature heartbeats to occur. Depending on the cause, people may not require treatment.

Atrial fibrillation (AF) is the most prevalent arrhythmia globally, with a lifetime risk of approximately 37% 1. It manifests with symptoms such as palpitations, fatigue, and dyspnea, and is ...

A pacemaker may be useful for atrial fibrillation (AFib) involving a slow heart rate or other heart conduction disorders. However, doctors may recommend lifestyle changes to manage AFib before a ...

CHEYENNE – Cheyenne Regional Medical Center on Monday announced the successful completion of Wyoming’s first AVEIR leadless pacemaker implants from Abbott, including two AVEIR AR2 atrial leadless pace ...