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 ...

Your heart’s job is to keep your pulse steady to pump blood throughout your body. Sometimes your heart rate is slower when you’re relaxing, and sometimes it’s faster when you’re exercising or stressed ...

Lt. Governor and U.S. Senate primary candidate John Fetterman underwent successful surgery Tuesday to implant a pacemaker with a defibrillator, his spokesman said. The procedure came four days after ...

California and Florida have the most top-ranked hospitals for pacemaker or defibrillator placement in the U.S., according to the WebMD Choice Awards. WebMD and Medscape partnered to recognize U.S.

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 ...

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 ...

Pennsylvania Lt. Governor John Fetterman fills out his emergency absentee ballot for the Pennsylvania primary election in Penn Medicine Lancaster General Hospital in Lancaster, Pa. (Bobby ...

HARRISBURG (KDKA) - John Fetterman told the General Assembly he's able to resume the duties of Pennsylvania's lieutenant governor after he underwent a procedure to get a pacemaker, the governor's ...