Add Yahoo as a preferred source to see more of our stories on Google. Electrocardiograms, or ECGs, record the electrical activity of your heart. Randy Faris/The Image Bank via Getty Images Your ...

Cardiologists at Henry Ford Health System in Detroit say they discovered that the iPhone 12 has the ability to deactivate implantable cardiac devices when held too close to a person’s chest. Apple’s ...

BOSTON - Could your fitness tracker be putting your health at risk? Fitness and wellness trackers in the form of smart watches, rings, and scales that allow consumers to monitor their own heart rates, ...

Magnets and other components inside iPhone 12 devices could disable pacemakers or implanted cardiac defibrillators, tech giant Apple has warned, potentially putting millions of people at risk for ...