Unusual breathlessness, chest pain, dizziness, irregular palpitations, a persistently rapid heartbeat or fainting during ...

A fast heartbeat can be caused by emotions like stress or anxiety. Dehydration, or drinking caffeine or other stimulants, can ...

My pulse is faster than usual today, is it okay to exercise?”I sometimes receive this question from patients with heart disease.It is a normal reaction for your heart rate to increase when you ...

A heart attack can change how people understand their body's signals, making them more alert. A faster heartbeat, for ...

Most fitness trackers offer a wealth of heart-rate data. Here’s how to make sense of it. By Talya Minsberg If you wear a smartwatch or fitness tracker, you likely already have access to a steady ...

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 ...

Why does your heart pound after you stop cycling? Learn what happens to your heart rate after exercise, why it feels stronger ...

Tachycardia is the medical term for a rapid heartbeat, which is a heart rate over 100 beats per minute (BPM). It’s essential to get immediate medical care if you experience a rapid heartbeat because, ...

When people consider starting exercise for heart health, one question inevitably comes up: Is swimming better, or is running?