CHICAGO -- Parkinson's sufferers who had electrodes implanted in their brains improved substantially more than those who took only medicine, according to the biggest test yet of deep brain stimulation ...

Background: Patients over the age of 75 represent more than half the recipients of permanent pacemakers. It is not known if they have a different risk of complications than younger patients. Methods: ...

BIRMINGHAM, UK — A new study finds 3.0 to 7.6 times higher permanent pacemaker implantation rates after valvular surgery compared with CABG, with risk particularly high after dual and triple valve ...

A doctor may recommend surgery for arrhythmia when medications and lifestyle changes haven’t been effective. The different types of arrhythmia surgeries each aim to restore a regular heart rhythm.

This summer, doctors at UnityPoint Health performed the QCA's first leadless pacemaker procedure. Now, Dr. Helbert Acosta breaks down the significance.