HRV stands for heart rate variability, but that doesn’t mean what you might think. HRV is not related to your heart rate ...

A new study from Karolinska Institutet shows that an unusual heart rhythm disorder, POTS, is particularly common in people ...

A new study from Karolinska Institutet shows that an unusual heart rhythm disorder, POTS, is particularly common in people ...

The Integra-D trial shows the device, which provides cardiac contractility modulation and defibrillation, also eases symptoms ...

Taste of Country reported that Walker was diagnosed with multiple sclerosis in 1996 when he was just 26 years old. Taste of ...

Country music star Carly Pearce opened up more about the frightening heart condition she revealed last year during an appearance on “Today” in January. The 34-year-old singer revealed last year that ...

Do you ever notice a flutter in your chest? Feel unusually tired even after a good night’s sleep? Get winded from walking up ...

If you have a racing or irregular heartbeat, also known as an arrhythmia, one likely suspect is atrial fibrillation (AFib).

In a paper published in Nature Communications, researchers at Vanderbilt University Medical Center's Department of ...

BACKGROUND: Alternative splicing plays crucial roles in normal heart development and cardiac disease by influencing protein-coding sequences, functional domains, and molecular networks. However, a ...

A rat study has found that aerobic exercise may reshape nerves that control the heart. However, the impact was not the same ...

Chuck the gadgets, the fads and the alarm. Circadian research reveals how important your body’s internal clock is to blissful ...