Apple Watch ECG app: What cardiologists want you to know - CNET

Apple Watch Plus Cardiogram Can Spot Abnormal Heart Rhythm Better Than EKG Band, Study Says

Here's how the Apple Watch's heart monitor works

The Apple Watch ECG App Is My Heart's New Best Friend - SlashGear

Apple Watch gets FDA-cleared EKG features - CNET

We tested the Apple Watch EKG against a hospital EKG - Video - CNET

Apple Watch ECG sensor can predict stress level accurately: Study

That New Apple Watch EKG Feature? There Are More Downs Than Ups - The New York Times

Take an ECG with the ECG app on Apple Watch - Apple Support

Apple and Stanford release Apple Watch heart study's full results - CNET

Apple Watch gets FDA-cleared EKG features - CNET

Apple seeks FDA thumbs-up for its Watch-linked Heart Study app - CNET

Apple and Stanford release Apple Watch heart study's full results - CNET

Apple Watch electrocardiogram and irregular heart rate features are available today - The Verge

Dr. Sanjay Gupta tests the Apple Watch's new ECG heart monitor