2023年4月20日 · An aneurysm is an abnormal bulge or ballooning in the wall of a blood vessel. An aneurysm can burst. This is called a rupture. A ruptured aneurysm causes bleeding inside the body and often leads to death. Some aneurysms may not cause symptoms. You might not know you have an aneurysm even if it is large.

2022年4月16日 · What is an aneurysm? An aneurysm is a weak or expanded part of an artery, like a bulge in a balloon. Your arteries are large blood vessels that carry oxygenated blood from your heart to other parts of your body. If an area in an artery wall weakens, the force of blood pumping through can result in a bulge or aneurysm.

An aneurysm is an outward bulging, likened to a bubble or balloon, caused by a localized, abnormal, weak spot on a blood vessel wall. [1] . Aneurysms may be a result of a hereditary condition or an acquired disease. Aneurysms can also be a nidus (starting point) for clot formation (thrombosis) and embolization.

2023年3月7日 · A brain aneurysm (AN-yoo-riz-um) — also known as a cerebral aneurysm or intracranial aneurysm — is a bulge or ballooning in a blood vessel in the brain. An aneurysm often looks like a berry hanging on a stem.

2021年11月10日 · What is an aneurysm? An aneurysm occurs when an artery’s wall weakens and causes an abnormally large bulge. Arteries are blood vessels that carry blood from the heart to the rest of...

2017年11月28日 · An aneurysm is a weakening and bulging of an artery wall. Many have no symptoms and are not dangerous. However, at their most severe, aneurysms can lead to life-threatening internal...

2024年9月13日 · An aneurysm is an abnormal expansion of a blood vessel caused by a weakening of its wall. Explore various types, causes, symptoms, and treatment options to manage this serious condition.

2024年1月30日 · The American Heart Association explains that an aneurysm occurs when part of an artery wall weakens, allowing it to widen abnormally or balloon out. Some common aneurysms are aortic and cerebral aneurysms.

What is an aneurysm? An aneurysm is a bulging, weakened area in the wall of a blood vessel resulting in an abnormal widening or ballooning greater than 50% of the vessel's normal diameter (width). An aneurysm may occur in any blood vessel, …

2024年8月1日 · If you think you may have an aneurysm, make the call right away. Many are serious and require a medical evaluation. An aneurysm that ruptures could be life-threatening.