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 ...

The posterior tibial artery (PTA) is a major artery that delivers blood to certain areas of the lower leg. It can be affected by conditions such as atherosclerosis and far less frequently, chronic ...

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 ...