A new trial suggests Apple Watch could make a meaningful difference in what happens after atrial fibrillation ablation, not ...

Worldwide, over 300 million electrocardiograms (EKGs) are performed each year, with one-third of those taking place in the United States. Despite being so widely used, the technology of EKGs has been ...

A new research paper suggests that the Apple Watch could serve as an early detection system for a heart attack, helping to get people to the hospital sooner. According to the researchers, health ...

Researchers have developed a non-invasive, reusable 'ECG vest' that takes high-resolution images of the heart's electrical activity in five minutes. Combining its data with cardiac MRI scans can ...

Research shows that a newly-developed wireless EKG patch is as accurate, if not more accurate, than results from traditional EKG machines. The device is known as the EKG Patch Solution. Worldwide, ...

Implantable defibrillators can save lives, but also harbor risks. A major study has found that a special ECG method can help to identify the patients most likely to benefit from these devices.

A man from Nashua, N.H. says he is alive because Apple's latest Watch model detected atrial fibrillation — an irregular heartbeat. Barry Maden originally bought the wearable because of its fall ...