Whether you're studying for the boards or just want to stay sharp, Learn the Heart has the tools you need to challenge your cardiology IQ.

An artificial intelligence (AI) model designed to predict a person's biological age (age of body cells and tissues) based on electrocardiogram (ECG) data found a strong association between ECG-age ...

Until now, the health tracking in smart rings has been more basic, but the Circular Ring 2 looks to change that with the ability to take an ECG from your finger. Like many of its larger smart ...