Abstract A pacemaker is a device implanted into a patient’s chest; it sends small electrical signals via leads placed in the heart and is used to treat clinically significant bradyarrhythmias. This ...

Lt. Governor and U.S. Senate primary candidate John Fetterman underwent successful surgery Tuesday to implant a pacemaker with a defibrillator, his spokesman said. The procedure came four days after ...

Patients who undergo minimally invasive heart valve replacement, known as TAVR, sometimes develop heart rhythm problems that necessitate placement of a permanent pacemaker. However, when a pacemaker ...

A pacemaker modified for newborns' tiny bodies safely and effectively stabilized their heart rhythms for up to two years, ...

Dear Dr. Roach: I was very upset about a recent column in which a man thought he got stenosis from implantation of a pacemaker. Your response stated that you had never heard of losing function due to ...

Approximately 1 in 3 patients with severe aortic stenosis who undergo transcatheter aortic valve implantation (TAVI) with the CoreValve device will require a permanent pacemaker within 30 days of the ...