Is cerebrovascular disease the same as stroke?
Is cerebrovascular disease the same as stroke?
What is cerebrovascular disease? Cerebrovascular disease is a common cause of stroke, the third leading cause of death in the United States. A stroke occurs when blood supply to the brain is interrupted.
What is a cerebrovascular disease?
Cerebrovascular disease refers to a group of conditions that affect blood flow and the blood vessels in the brain. Problems with blood flow may occur from blood vessels narrowing (stenosis), clot formation (thrombosis), artery blockage (embolism), or blood vessel rupture (hemorrhage).
Why is a stroke called a CVA?
Also known as a cerebrovascular accident (CVA), a stroke is poor blood flow to the brain that results in cell death. It is dangerous when blood flow to the brain is obstructed. An obstruction can occur by way of a blood clot.
What causes a cerebrovascular disease?
Atherosclerosis is a primary cause of cerebrovascular disease. This occurs when high cholesterol levels, together with inflammation in the arteries of the brain, cause cholesterol to build up as a thick, waxy plaque that can narrow or block blood flow in the arteries.
Can cerebrovascular disease be cured?
Most cerebrovascular disease can be at least partially improved by lowering cholesterol, controlling blood pressure and diabetes, and quitting smoking. This may require prescription medications or lifestyle changes, such as exercise and healthy eating, but the benefit of preventing a stroke is well worth it.
How do you get cerebrovascular disease?
Cerebrovascular disease can develop from a variety of causes, including: atherosclerosis, where the arteries become narrow. thrombosis, where a blood clot creates a blockage in a blood vessel. embolic arterial blood clot, which is a blood clot in an artery of the brain.
What is the most common form of cerebrovascular disease?
Stroke: The most common type of cerebrovascular disease. The hallmark of a stroke is the permanent loss of sensation or motor function. The two general categories of strokes are hemorrhagic (bleeding into the brain) or ischemic (insufficient blood flow to the brain).
Is cerebrovascular disease serious?
Both conditions are very serious. Hemorrhagic stroke usually requires surgery to relieve intracranial (within the skull) pressure caused by bleeding. Surgical treatment for hemorrhagic stroke caused by an aneurysm or defective blood vessel can prevent additional strokes.
How do you know if you have cerebrovascular disease?
Stroke Symptoms Dizziness, nausea, or vomiting. Unusually severe headache. Confusion, disorientation or memory loss. Numbness, weakness in an arm, leg or the face, especially on one side.
Does cerebrovascular disease go away?
Cerebrovascular disease can cause death or may lead to long-term disability. However, some people will make a full recovery. Prompt treatment and a lifestyle that reduces the risk of stroke are the best ways to improve the outlook for a person with cerebrovascular disease.
