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 ...

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

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.

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

During an average lifetime, the heart beats more than 2 billion times. To you, it might just be a steady "lub-dub" that speeds up under pressure and slows as you drift to sleep. But behind that ...

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

Both ablation and various lifestyle modifications, like losing weight and exercising more, have roles to play, experts agree.