New research highlights postnatal regeneration limits and pathological remodeling of the cardiac conduction system after myocardial infarction, uncovering mechanisms behind clinical arrhythmogenesis ...

How does the heart work? What does it do? What is it composed of? How do you examine it? This article offers cardiac anatomy and physiology in a nutshell The heart is a complex organ that pumps blood ...

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 ...

Cardiac rhythm management is undergoing a significant shift. For decades, cardiac resynchronisation therapy has helped restore synchrony in patients with heart failure and electrical conduction ...

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 ...

A 173-patient randomized trial in HFrEF (LVEF ≤35%) with LBBB (QRS ≥130 ms) showed CSP was inferior to BiVP for a hierarchical 12‑month composite endpoint. Worse outcomes with CSP were reflected by an ...

Patients with atrioventricular (AV) block who don’t have an indication for cardiac resynchronization therapy (CRT) do better when treated with conduction-system pacing versus right ventricular septal ...

I suddenly feel my heart pounding...” “I’m worried because a health checkup pointed out an irregular pulse or arrhythmia.”Are ...

Anatomy and Physiology Cardiovascular based lessons. Student workbook with exam questions and mark schemes is also included plus the tasks associated with each lesson.

Tribune News NetworkDOHA To mark World Heart Day, Sidra Medicine is highlighting a recent milestone in complex congenital heart surgery following the successful treatment of three-year-old Dana, who ...