| coronary spasm |
During coronary spasm, the coronary arteries restrict or spasm on and off, causing lack of blood supply to the heart muscle. It may occur at rest and can even occur in people without significant coronary artery disease.
출처: www.clevelandclinic.org/heartcenter/pub/glossary/c...
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| coronary spasm |
Muscular closure of the coronary arteries, causing angina, ischemia, or myocardial infarction. SEE: Prinzmetal's angina.
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