Vasospastic Disorder Causes Symptoms and Treatments - UPMC
Vasospastic disorders are conditions where small blood vessels near the surface of the skin have spasms that limit blood flow. Your doctor may call this vasoconstriction. In most cases, it's temporary.
Vasospasm: Types, Causes & Symptoms - Cleveland Clinic
2023年3月10日 · Vasospasms can happen in many parts of your body, but the most concerning are in your heart and brain. When your blood vessel is narrow, it reduces the amount of oxygen that reaches the organs and tissues it supplies. Medicines can help all types of vasospasms.
Vasospasm: Definition, Types, Coronary, Cerebral, Breastfeeding
2018年11月16日 · What Is Vasospasm and How Is It Treated? Vasospasm refers to the sudden contraction of the muscular walls of an artery. It causes the artery to narrow, reducing the amount of blood that can flow...
Vasospasm - Wikipedia
Vasospasm refers to a condition in which an arterial spasm leads to vasoconstriction. This can lead to tissue ischemia (insufficient blood flow) and tissue death (necrosis). Along with physical resistance, vasospasm is a main cause of ischemia. Like physical resistance, vasospasms can occur due to atherosclerosis.
Coronary Artery Spasm: Causes, Symptoms and Treatment - Cleveland Clinic
While artery blockage from cholesterol plaque is a more common cause of angina, coronary spasms can also result in chest pain called vasospastic angina. Unlike angina from plaque, vasospastic angina can often happen while you are resting.
Vasospastic Disorders: Causes, Symptoms, and Prevention
Vasospastic disorders, also known as vasospasms, occur when the muscles in the walls of arteries contract, causing the arteries to narrow. This constriction can temporarily reduce or restrict blood flow to the organs or tissues supplied by the affected blood vessels.
Coronary Vasospasm Causes, Symptoms, and Treatments - UPMC
Coronary vasospasm (CAS) is when your heart's arteries suddenly constrict, causing spasms that trigger symptoms much like a heart attack. This includes pain and pressure in the chest. CAS can sometimes cause dangerous heart rhythms, heart attacks, and even sudden death.
Vasospasm: Narrowed Arteries Affect the Brain, Heart and Hands - WebMD
2023年6月29日 · Humans rely on blood vessels called arteries to carry oxygen-rich blood to all parts of our bodies. Vasospasm occurs when an artery suddenly narrows and the blood supply …
Vasospasm: Types, Symptoms, and Diagnosis - Verywell Health
2024年1月10日 · Vasospasm is the abrupt narrowing of one or more blood vessels. Cerebral vasospasm, the narrowing of arteries in the brain, is typically triggered by a serious event, such as a ruptured brain aneurysm. The effects of cerebral vasospasm can include seizures and loss of consciousness. The condition requires urgent treatment.
Vasospastic disorders - From Raynaud's to Acrocyanosis
Vasospastic disorders are a group of vascular diseases which present with episodic cyanosis of the extremities. They are classically related to cold exposure. Vasospastic disorders include Raynaud’s phenomena, acrocyanosis and livedo reticularis.