Milliseconds of variability, now detected by fitness watches, can improve well-being Earlier this year I got an Oura ring to ...

When recording your heartbeat, look out for skipped beats, extra beats, or long pauses between beats, that can feel like ...

Too much alcohol causes damage to your heart, even if you are young and fit, say the authors of a new study that adds yet another reason to keep drinking to a minimum. Arrhythmia, or an irregular ...

Irregular heartbeat conditions affect millions of people worldwide, causing hearts to beat too fast, too slow, or with an uneven rhythm. These cardiac rhythm disturbances, medically known as ...

Adults whose resting heart rate follows an atypical pattern as they age may face a greater risk for developing heart failure or dying from any cause than people whose heart rates follow a normal ...

Over 10 million Americans have been diagnosed with atrial fibrillation, or “A-fib,” a disorder that can result in ...

It’s unclear why drinking coffee was linked with a lower risk of irregular heartbeat recurrence. It’s possible that an ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR DR. ROACH: I am a 67-year-old Caucasian female in generally good health ...

Tachycardia and bradycardia are two types of irregular heart rates. Tachycardia is when the heart beats faster than 100 beats per minute. Bradycardia is when the heart beats slower than 60 beats per ...

An earlier blood transfusion—done when hemoglobin levels were higher—after major general or vascular surgery among people ...