Ischemia: Types, Causes & Symptoms - Cleveland Clinic
网页2024年2月29日 · This lack of blood flow means your tissues aren’t getting the oxygen they need. This can happen in various organs, like your heart and brain. Ischemia can lead to life-threatening conditions like heart attacks and …
What Is Ischemia? Definition, Symptoms, Causes, Treatment - WebMD
网页2023年6月30日 · It can happen in your brain, legs, and just about everywhere in between. You usually get ischemia because of a build-up or blockage in your arteries. What it feels like and how it affects you ...
Ischemia - Wikipedia
网页Ischemia is a vascular disease involving an interruption in the arterial blood supply to a tissue, organ, or extremity that, if untreated, can lead to tissue death. It can be caused by embolism, thrombosis of an atherosclerotic artery, or trauma.
Myocardial ischemia - Symptoms & causes - Mayo Clinic
网页2021年5月5日 · Myocardial ischemia occurs when blood flow to the heart muscle (myocardium) is obstructed by a partial or complete blockage of a coronary artery by a buildup of plaques (atherosclerosis). If the plaques rupture, you can have a heart attack (myocardial infarction).
Ischemia Symptoms, Causes, Treatments, and Prognosis
网页2015年7月31日 · Ischemia in the heart and brain often causes no symptoms, and is sometimes referred to as “silent ischemia,” and the first sign may be an unexpected heart attack or stroke. When signs and symptoms of ischemia do occur, they depend on where it …
Ischemia and Its Symptoms and Causes - Verywell Health
网页2024年8月5日 · Ischemia is when there is blockage of the flow of blood to a part of the body—for example, by a blood clot or another type of restriction, or malformation. When a part of the body is ischemic, it is not receiving all the oxygen and nutrients it needs. Ischemia usually causes an affected organ to malfunction, and it often produces symptoms.
Ischaemia: what is it, symptoms and treatment | Top Doctors
网页2017年5月18日 · What is ischaemia? Ischaemia is what happens when there is a decrease in blood supply to tissues, leading to a decrease in oxygen and nutrients to the affected area. A shortage of blood and oxygen can lead to serious consequences on the affected tissues, which can eventually become necrotic.
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