A new study shows that the sinoatrial node (SAN) -- a small but powerful structure in the human heart that serves as its natural pacemaker and initiates every normal heartbeat -- runs on different ...

Paleontologists have discovered fossils of a 506 million-year-old tiny three-eyed predator nicknamed the “sea moth,” ...

Paleontologists at the Manitoba Museum and Royal Ontario Museum (ROM) have discovered a remarkable new 506-million-year-old ...

Palaeontologists at the Manitoba Museum and Royal Ontario Museum (ROM) have discovered a remarkable new 506-million-year-old ...

Exercise plays an important role in weight management and heart health. And that’s why, in honor of National Move More Month, the American Heart Association encourages everyone to add more physical ...

Saginaw's Mexican American Council and several other organizations partnered Saturday afternoon to host the 2025 Latino Resource Fair.

What do pipe cleaners and duct tape have to do with a college-level anatomy course? Using hands-on demonstrations and ...

India's first pacemaker surgery on a cat in Pune saves 7-year-old Pillu, marking a breakthrough in veterinary cardiology and ...

In a DCD transplant, the heart comes from a donor whose circulatory and respiratory functions have stopped but who did not meet criteria for brain death. “The first heart transplants performed ...

If venous anatomy was not suitable for ethanol ablation or if this failed, bipolar ablation was performed. Results: Sixty patients (age 61±12 years, 78% male) were included. The mean QRS duration of ...

A significant contributor to heart and circulatory issues is the accumulation of plaque in the arteries. Plaque develops when fatty substances like cholesterol build up inside the artery walls ...

Department of Physiology and Cell Biology, The Ohio State University College of Medicine Wexner Medical Center, Columbus. (N.L., P.J.M., V.F.) Bob and Corrine Frick Center for Heart Failure and ...