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 ...

Millions of Americans spend weeks recovering from heart surgery and other operations to repair brain and bone injuries every year. As special correspondent Fred de Sam Lazaro reports from Chicago, ...

Pacemaker implantation is a procedure that helps regulate irregular heart rhythms. The common conditions leading to the procedure in women differ from those in men. Following pacemaker implantation, ...