How circulation connects your heart to your feet The cardiovascular system functions as an intricate network, pumping blood from your heart to every extremity, including your feet—the body’s ...

Researchers have shown they might be able to salvage more donated lungs by borrowing a pig’s circulatory system.

Patients with cirrhosis are at increased risk for serious infections, including spontaneous bacterial peritonitis, multidrug-resistant infection, and infection with gut microorganisms. In-hospital ...