Dr. Myerburg answers the question: 'Can A Pacemaker Strengthen My Heart?' — -- Question: I have heard that pacemakers can strengthen my heart, is this true? Answer :Pacemakers of a certain ...

Dear Doctor K: Last time I went to the doctor, my heart rate was 55 beats per minute. What could be causing my slow heartbeat? Is it dangerous? Dear Reader: A normal heart rate at rest is between 60 ...

If you’re waking up tired even after seven or eight hours of sleep, your heart rate may be falling too far during the night. Night bradycardia — an abnormally low heart rate at night — can quietly ...

Bradycardia in the elderly occurs when the heart beats too slowly due to ageing-related changes medications or disease ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The EnPulse Pacemaker is a small oval ...