Myocardial ischemia, the primary driver of heart attacks, remains the leading cause of death and disability worldwide. Delays in diagnosis directly correlate with increased myocardial necrosis, higher ...

Using the ECG on Apple Watch Series 4 is dead easy. Photo: Lewis Wallace/Cult of Mac Ed Dentel has become the poster child for the new ECG function of the Apple Watch. He installed the recent update ...

The electrocardiogram built into his Apple Watch 4 was the best gift a NH man received last year. Photo: Lewis Wallace/Cult of Mac A Christmas gift may have saved a New Hampshire man’s life. The ECG ...

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

Even with a normal ECG, subtle symptoms like fatigue, jaw pain, and breathlessness may indicate underlying heart disease. Know the early warning signs.

Sudden cardiac death in young people is rare but deeply shocking because it often strikes without warning. Many victims appear healthy and may not even know they have a heart problem. Researchers from ...