You must have heard of pacemakers? They are required when the heart's natural system malfunctions, causing it to beat too slowly (bradycardia), irregularly, or even pause. All these can hinder ...

The use of a temporary pacemaker can be a necessary part of surgery that treat heart conditions, to help regulate a patient's heart-beat during or after the procedure. The devices are associated with ...

A pacemaker may be useful for atrial fibrillation (AFib) involving a slow heart rate or other heart conduction disorders. However, doctors may recommend lifestyle changes to manage AFib before a ...

Pacemakers have become smaller and more sophisticated over the decades, but they still share one defining characteristic: They must enter the body to operate. Researchers at the Massachusetts ...