DEAR DR. ROACH: In October 2014, I had my aortic valve replaced, and a pacemaker was put in. I was put on 100 mg of metoprolol daily — then 50 mg, then 25 mg. I have been off this medicine for six ...

Boston, MA - Dual chamber pacing for sick sinus syndrome (SSS) confers no survival benefit compared to single chamber pacing, late breaking results from the Mode Selection Trial in Sinus Node ...

During the 1980s Mayo Clinic implanters had a practice of using VVI pacemakers in SSS patients who had retrograde AV block, on the assumption that those patients would be resistant to pacemaker ...

Please provide your email address to receive an email when new articles are posted on . The world’s first dual-chamber leadless pacing system was named a top invention of 2023. The first implantation ...

Sick sinus syndrome (SSS) is a heart rhythm problem that affects your heart's natural pacemaker. You may develop symptoms of SSS like dizziness, fainting, and fatigue. Treatment may include lifestyle ...

Dear Dr. Roach • In October 2014, I had my aortic valve replaced, and a pacemaker was put in. I was put on 100 mg of metoprolol daily — then 50 mg, then 25 mg. I have been off this medicine for six ...