Dr. Richard Page answers the question: 'Are There Defibrillators Without Leads?' — -- Question: I have heard that some defibrillators may not need leads to be placed in the heart. Is this true, ...

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 ...

Every year, hundreds of thousands of people experience cardiac arrest outside of hospitals. For most, the odds are grim. Only about 10% survive. But what if a simple change in how we use ...