In a normal heart rhythm, your heartbeat is steady and even. But sometimes, an extra heartbeat can disrupt the rhythm. A pattern of three beats is called trigeminy, and it happens in many healthy ...

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person’s risk of stroke, heart failure and even ...

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person’s risk of stroke, heart failure, and even premature death. While many risk factors contribute to A-fib, one ...

Many people don't know they have bigeminy until the abnormal rhythm shows up on a heart test called an electrocardiogram . Causes. Many different things can bring on bigeminy.

An abnormal EKG can sometimes happen due to a variation in the rhythm of your heart. But it can also be an indicator of a more serious condition, such as a heart attack. An electrocardiogram (EKG ...

Samsung announced today that its Irregular Heart Rhythm Notification feature for the Galaxy Watch has received FDA clearance. Together with the Galaxy Watch’s Electrocardiogram (ECG) function ...

Walking faster may reduce your risk of abnormal heart rhythms, study finds By Kristen Rogers, CNN 5 minute read Updated 11:08 AM EDT, Thu April 17, 2025 Link Copied! Follow: ...

An arrhythmia is an abnormal heart rate that occurs when the electrical signals that tell the heart to beat aren’t functioning properly.

Breathing in tiny particles of air pollution may trigger irregular heart rhythms in otherwise healthy teenagers and increase their risk of sudden cardiac death, a new study has found. The study ...

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person's risk of stroke, heart failure and even premature death. While many risk factors contribute to A-fib, one ...