Ketchup is his name, a Grand Champion show dog who collapsed on his owner's property. The 5-year-old Boxer was discovered to have a unique form of arrhythmia.

Matters of the heart are truly sensitive, especially when its electrical system is disrupted. This is also called an ...

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

Visual auras, similar to those seen during a migraine, were linked to the presence of small brain embolisms observable 1 day ...

Not every racing heart is anxiety, and not every panic is in your head. Learn how to decode your body's signals and reclaim calm before chaos takes over.

Are you experiencing irregular heartbeats? Learn about arrhythmia, its causes, symptoms, and available treatment options in this informative guide.

Johnson & Johnson MedTech (NYSE: JNJ) announced that it has a new chief medical & scientific officer for Electrophysiology.

A brisk walking pace may lower the risk of heart rhythm abnormalities, a new study has found.

U.S. heart disease mortality has dropped 66% since 1970, mainly due to fewer ischemic heart disease deaths. However, deaths ...

This may explain one of the great contradictions of this age of arrhythmia—one demonstrated in a 2023 UNESCO global survey about climate change that questioned 3,000 young people from 80 ...

Sinus arrhythmia is a normal variation in heart rate that occurs during breathing. Read on to learn the difference between normal and irregular sinus arrhythmia.