Electrophysiologists at the Texas Cardiac Arrhythmia Institute (TCAI) at St. David's Medical Center recently became the first in the nation to implant an FDA-approved novel leadless system that ...

New research explains how low levels of the electrolyte sodium in the blood can disrupt the timing of the heartbeat in ...

Patients with heart failure and atrial fibrillation (AF) at the time of mitral transcatheter edge-to-edge repair (M-TEER) for ...

Scar tissue in the heart was associated with abnormal heart rhythms among healthy, long-time male endurance athletes age 50 ...

Discover daily horoscopes for July 22, 2025, offering personalized health insights for each zodiac sign. From Aries to Pisces ...

A judge orders Tennessee to turn off a death row inmate's heart device before his execution to prevent potential shocks.

The new system uses a sophisticated mapping system that allows doctors to better identify and treat parts of the heart responsible for arrhythmias.

Half of male cyclists had some myocardial scarring, but experts caution against taking this to mean too much exercise is ...

Protein plays a key role in healthy heart function, but not all sources of protein are created equal. Learn how high-quality ...

Irregular heartbeat affecting your health? Learn how to detect heart arrhythmia, what causes it, and which treatments can ...