Use this interactive 3-D diagram to explore an artery. Use this interactive 3-D diagram to explore a vein. Unlike arteries, veins contain valves. Veins need valves to keep the blood flowing toward ...

The anterior tibial artery is located in the lower leg, running from the popliteal fossa just behind the knee down along the tibia and fibula, the major bones of the lower leg. It is a branch of the ...

The anterior cerebral artery supplies blood to parts of the frontal and parietal lobes of the brain. Also known as the ACA, it is one of a pair of arteries essential to delivering oxygen to the brain.

EMBOLIC occlusion of the main trunk of the superior mesenteric artery produces severe ischemia of the entire bowel between the terminal duodenum and mid-transverse colon. This entity must be ...

Kevin Stitt said Wednesday that he’s returned to work since undergoing heart surgery to clear a significant blockage to an artery. Stitt, a Republican in his second term, said in a statement that he ...

SUPERIOR, Colo. — The Boulder County Sheriff's Office has lifted a shelter-in-place order for a neighborhood in Superior that was issued Monday morning. At about 7:35 a.m. Monday, the alert went ...

that has been described as "superior" to its American counterparts. On September 13, China Central Television reported that earlier this year a new combat aircraft landed on CNS Liaoning ...

New anatomical data obtained in a large group of patients who had only spatial neglect, without any further visual field defects, showed that, contrary to this belief, the superior temporal cortex ...

Get more resources on masking and COVID-19 precautions. Angioplasty is a procedure used to open blocked coronary arteries caused by coronary artery disease. It restores blood flow to the heart muscle ...