Atrial Fibrillation or AFib is a common heart rhythm disorder. It causes rapid and chaotic heartbeats. Poor blood pumping can ...

An abnormal heart rhythm, or arrhythmia (also referred to as an irregular heartbeat), is a condition in which your heart beats too fast (at more than 100 beats per minute, or BPM), too slowly (at ...

Arrhythmia is an irregular heartbeat. It is not always serious but can indicate severe heart damage. Learn about the types of arrhythmias, causes, and treatments here.

Even peak physical fitness didn’t protect former Olympians from developing AFib, a heart condition that raises stroke risk, years after retiring.

By Dennis Thompson HealthDay ReporterWEDNESDAY, July 23, 2025 (HealthDay News) — Apparently healthy endurance athletes could ...

Depending on what part of the heart is affected and whether arrhythmia leads to a slow, fast, or irregular heart rate, several surgical treatment options are available. These include the following.

Atrial fibrillation is the most common cardiac arrhythmia worldwide with around 59 million people concerned in 2019. This irregular heartbeat is associated with increased risks of heart failure ...

Francis Ford Coppola, legendary director of "The Godfather," was hospitalized in Italy for an irregular heartbeat.

It can work to reset an irregular heart rhythm without the painful shocks normally delivered by an ICD. “It looks simple, but it provides a lot of great technology,” Dr. Hays said.