Is your heart racing because you’re in love or is it a sign of a more serious heart condition? A cardiologist explains how to spot the difference.

In patients with symptoms such as irregular heartbeats, dizziness, or fainting, or in individuals that physicians suspect may have atrial fibrillation, many days of ECGs may be required for diagnosis ...

By examining ECG wave patterns, a doctor can determine a person's heart rate and rhythm and possibly identify certain types of heart disease. A heart arrhythmia, also called cardiac arrhythmia, is ...

The human heart beats 80,000-120,000 times a day. Long-term ECGs record every heartbeat, and the recording is then ...

It may not be detected until physical exertion (in the girl’s case a two-minute dance) triggers abnormal heart rhythms. Overexertion during exercise can raise blood pressure and heart rate, ...

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 ...

NASA has presented rock and dust samples from the asteroid Bennu which exhibit some of the chemical building blocks of life.

An electrocardiogram (ECG) measures the electrical activity of the heartbeat. With each beat, an electrical impulse (or "wave") travels through the heart. Researchers designed an AI model ...

A 240-year-old drug called digoxin could save the National Health Service (NHS) at least £100 million each year when treating older patients with atrial fibrillation and heart failure. This was ...

HeartBeam Achieves Major Milestone with FDA Submission for its Groundbreaking 12-Lead ECG Synthesis Software ...