"Last Monday, I had surgery for a pacemaker and became a little bit more of a machine," he announced on his podcast. By Lexy Perez Associate Editor On Monday’s episode of his Arnold’s Pump Club ...

Though a Northwestern-developed quarter-size dissolvable pacemaker worked well in pre-clinical animal studies, cardiac surgeons asked if it was possible to make the device smaller. To reduce the size ...

Normal cardiac function depends on the adequate timing of excitation and contraction in the various regions of the heart and on an appropriate pacemaker rate. This complex task is implemented by the ...

Doctors at Continental Hospital successfully treated an 87-year-old man with a life-threatening heart condition using a ...

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 ...

Celebrity SAS: Who Dares Wins star Ben Cohen has revealed his daughter’s devastating heart condition. The former England ...

Your heart has an internal pacemaker called the sinus node. It's a group of cells, located on top of your heart, that sends electrical signals into the heart and controls your heartbeat. Sometimes, ...

Researchers at Northwestern University just found a way to make a temporary pacemaker that’s controlled by light—and it’s smaller than a grain of rice. A study on the new device, published last week ...

Scientists have unveiled the smallest pacemaker ever, the size of a grain of rice, which provides a temporary solution for heartbeats. This wireless, dissolvable device represents a major advancement ...

A month before turning 34, I received an unexpected birthday gift: a cloud-connected pacemaker. It sits in a tiny pocket in the left side of my chest, just above my heart. Silently and diligently, the ...

Fox News anchor John Roberts is opening up about his recent health challenges. The former chief White House correspondent, 65, returned to the news program "America Reports" this week to reveal he now ...