Engineers at Illinois' Northwestern University have developed the tiniest pacemaker you'll ever see. It's several times smaller than a regular pacemaker, and it's designed for patients several times ...

Doctors are calling a first-of-its kind wireless pacemaker a game changer, saying the newly-approved device will help keep heart patients alive. Barry Lawrence, a 77-year-old Orange County resident, ...

A pacemaker is an electric medical device that’s generally about the size of a matchbox. A surgeon implants it under your skin to help manage irregular heartbeats called arrhythmias. Pacemakers can ...

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 ...

A new, temporary pacemaker is smaller than a grain of rice. John A. Rogers / Northwestern University Researchers have developed the smallest temporary pacemaker ever created. It’s littler than a grain ...

A new, tiny pacemaker — smaller than a grain of rice — developed at Northwestern University could play a sizable role in the future of medicine, according to the engineers who developed it.

Actor Arnold Schwarzenegger revealed he had a pacemaker installed to treat an irregular heartbeat. He was born with a bicuspid aortic heart valve, which can make the heart work much harder than it ...

As it turned out, that tragedy hastened Catherine’s decline. Only 15 months later, she also passed, aged 70. Now I want to ...

Dr. Krumholz answers the question: 'I Have A Pacemaker. Is Intercourse Safe?' — -- Question: I have a pacemaker. Is it safe for me to have sexual intercourse? Answer: Many people have questions ...