In patients with atrioventricular septal defect (AVSD), the occurrence of nonsurgical AV block has been reported. We have looked for an explanation in the development of the AV conduction system.

INJURY to the invisible subendocardial conduction system during surgical closure of congenital defects in the ventricular septum is an uncommon but extremely grave complication. 1,2 Impalement of ...

Physiologic pacing of the His-Purkinje conduction system is feasible in patients who require a permanent pacemaker following TAVR and this alternative pacing method did not interfere with ejection ...

NEW ORLEANS -- Among patients with heart failure, conduction system pacing-guided cardiac resynchronization therapy was associated with improvements in left ventricular ejection fraction (LVEF) ...

Please provide your email address to receive an email when new articles are posted on . The FDA approved an expanded indication for Boston Scientific’s pacemaker leads. The expanded indication ...

Abbott has completed the first-in-human procedures for leadless left bundle branch area pacing (LBBAP) using its AVEIR conduction system pacing (CSP) leadless pacemaker system. The investigational ...

NEW YORK, NY—High-grade atrioventricular (AV) block occurs within 1 month for roughly one in seven patients who undergo transcatheter tricuspid valve replacement (TTVR), according to new results from ...

The sinoatrial (SA) node is the natural pacemaker of the heart. It generates electrical impulses that cause the heart’s chambers to contract, setting the heart rate. The SA node typically generates 60 ...

Incident intraventricular conduction delay(IVCD)—but not bundle branch block (BBB)—was significantly reduced by losartan-based treatment. WASHINGTON, DC—At the ...