Atrial fibrillation is one of the most common kinds of arrhythmia, causing the heart not to contract properly in order to ...

Wearable health devices now track heart health, stress, glucose, fertility, and sleep, turning smart wearables into everyday ...

Haider Warraich was once the only cardiologist for more than 150,000 people in a rural county. Now he’s running an ARPA-H program to use agentic AI to provide universal access to specialty care.

Beyond smart watches and rings, artificial intelligence is being used to make self-testing for major diseases more readily ...