You're curled up on the couch, finally relaxing after a long day when suddenly, your heart starts racing. You're obviously ...

SVT results in the heart beating at much faster rate than normal, and can be triggered by exercise, lack of sleep, ...

New research reveals that exercise may reprogram heart-controlling nerves, giving hope for potentially better treatments for ...

Tachycardia is the medical term for a heart rate over 100 beats per minute (BPM). It can be a sign of emotional distress or anxiety, anemia (low levels of iron in the blood), infections, dehydration, ...

A resting heart rate between 60 and 100 beats per minute (bpm) is considered normal for most people, according to the American Heart Association (AHA). If your resting heart rate is over 100 bpm, you ...

Tom Brownlee does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...