The posterior communicating artery is located in the back of the head at the back end of the circle of Willis. The circle of Willis is a band of arteries at the base of the brain that connects the ...

The abdominal aorta is a large artery in your belly that carries blood from the heart to the lower part of the body. In early fetal development, it forms from two smaller blood vessels, called the ...

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The sooner we get the infarct artery open, the better the patient will do because we're going to salvage myocardium. The longer the clot has matured in the coronary artery, the more difficult it ...