Know what it means when your heart rate drops below 60 beats per minute. Doctor shares when to seek medical help.

Researchers have identified bradycardia—an abnormally low heart rate—as a symptom of xylazine-opioid overdose. This breakthrough finding from the Icahn School of Medicine at Mount Sinai may help ...

An abnormal heart rate or a slow heart rate is often a consequence of ageing or an underlying cardiovascular condition.