Doctors use heart tests to diagnose or monitor different heart conditions. They include blood tests, electrocardiograms, echocardiograms, and coronary angiograms. Doctors use these tests to diagnose ...

Add Yahoo as a preferred source to see more of our stories on Google. If you're having chest pain or discomfort, or shortness of breath with activity or at rest, it might prompt your health care ...

ROCHESTER, Minn. -- A Mayo Clinic study finds that applying artificial intelligence (AI) to a widely available, inexpensive test - the electrocardiogram (EKG) - results in a simple, affordable early ...

A new technology for detecting low glucose levels via ECG using a noninvasive wearable sensor, which with the latest artificial intelligence can detect hypoglycemic events from raw ECG signals has ...

ROCHESTER, Minn. - An approach based on artificial intelligence (AI) may allow EKGs to be used to screen for hypertrophic cardiomyopathy in the future. With hypertrophic cardiomyopathy, the heart ...

A new algorithm developed by researchers at the Mayo Clinic can effectively detect patients with a dangerous heart dysfunction using data gathered by an Apple Watch. A large trial is now underway ...

In this episode, digital science editor Daniela Hernandez participates in a week-long experiment to find out how work-related stress impacts our bodies and to measure her own resilience. Photo: ...