A normal aortic valve is comprised of three semilunar cusps that attach to the aortic wall. Aortic regurgitation (AR), a ...

Cardiac defibrillation is the act of administering a transthoracic electrical current to a person experiencing one of th ...

Cannabinoids are a collective group of compounds that act on cannabinoid receptors. They include plant-derived phytocann ...

Sickle cell anemia is an inherited disorder of the globin chains that causes hemolysis and chronic organ damage. Sickle ...

Bell palsy is the most common paralysis of the seventh cranial nerve, with an onset that is typically rapid and hemifaci ...

At least 150 to 200 million peripheral intravenous (PIV) catheters are placed each year in the United States, and up to ...