Biventricular pacing

Biventricular Pacing Outperforms Conduction System Pacing in Heart Failure: Key Insights from PhysioSync-HF Trial

By MedXY 04/22/2026

PhysioSync-HF trial reveals CSP is inferior to BiVP for HFrEF patients with LBBB, challenging its role as a first-line resynchronization therapy despite cost benefits.

Cardiology news

LBBP Outperforms BiVP: 74% Reduction in Death or Heart Failure Hospitalization at 3 Years

By MedXY 04/18/2026

The HeartSync-LBBP trial reveals left bundle-branch pacing reduces the composite of death or heart failure hospitalization by 74% compared to biventricular pacing, with significantly higher super-response rates in patients with reduced ejection fraction and left bundle-branch block.

Cardiology news

LBBP Matches BiVP in ECG Metrics but Excels at Cellular Level: Canine Study Redefines Cardiac Resynchronization Therapy

By MedXY 04/07/2026

A canine study reveals left bundle branch pacing achieves equivalent QRS narrowing and ejection fraction improvement as biventricular pacing, yet demonstrates superior recovery of cardiac mechanics, calcium handling, and energy metabolism at molecular levels.