The brain scan will also show what type of stroke it is â whether it was caused by a blockage or by bleeding. In the case of an SAH, a lumbar puncture is usually carried out as well as a brain scan. This is a procedure to remove a sample of the cerebrospinal fluid that bathes the brain and spinal cord.
Atherosclerosis, or hardening of the arteries, is a condition in which plaque builds up inside the arteries.Plaque is made of cholesterol, fatty substances, cellular waste products, calcium and fibrin (a clotting material in the blood).Atherosclerosis is a type of arteriosclerosis.therosclerosis, or hardening of the arteries, is a condition in which plaque builds up inside the arteries.
Which is a characteristic of atherosclerosis, is a deposit of plaque on or within the arterial wall. (Ather means plaque, and -Oma means tumor) Atherosclerosis. Is hardening and narrowing of the arteries caused by a buildup of cholesterol plaque on the interior walls of the arteries. A diagnostic procedure in which a catheter is passed into a vein or artery and guided into the heart. Is the term used to describe all diseases of the heart muscle.