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 aorta is the largest artery in the body to which all other major arteries are connected. It is a big tube-like structure, usually about one inch wide in diameter, although its size varies ...
The first evaluation for subclavian artery occlusive disease should always be a simple measurement of bilateral brachial artery blood pressures. A significant difference between the two ...