Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written about ...

A reference board lets engineers capture clean heart signals by combining ECG, motion, and mechanical heart sensing in one patch.

Find out can ecg detect heart attack progression and learn how an electrocardiogram test identifies immediate muscle damage or silent cardiac events.

Dr. Steven Nissen answers the question: 'EKG During A Heart Attack?' — -- Question: What does an EKG show during a heart attack? Answer: During a heart attack, an EKG shows very specific changes, ...

Time series electrocardiography combined with AI predicted cardiac arrest with remarkable accuracy. Discover how this approach could improve early detection.

Apple Watch Series 4 has two FDA-cleared heart features that can warn about life-threatening conditions. Here's what happened when I tested Apple's ECG against a medical-grade EKG. Vanessa is a lead ...