Defibrillators use electrical shocks to restore a normal heart rate, especially in cases of life threatening arrhythmias or sudden cardiac arrest, while pacemakers use low-energy electrical pulses to ...

Defibrillators and pacemakers help the heart maintain a regular rhythm. Defibrillators deliver a shock if the heart goes into arrhythmia. Pacemakers use electrical impulses to keep the heart from ...

Boston Scientific has begun a clinical trial of its first modular cardiac rhythm implant system. It consists of a leadless pacemaker and an implantable cardioverter defibrillator—two separate devices ...

Pacemakers and defibrillators are devices that sit under the skin, in the chest area near a patient's heart. They help with controlling abnormal heart rhythms. A pacemaker can treat an abnormally slow ...

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 ...