| coronary artery spasm |
a sudden closing of an artery, which cuts off blood flow to the heart and causes symptom of angina or heart attack.
출처: uuhsc.utah.edu/healthinfo/adult/cardiac/glossary.h...
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| coronary artery spasm |
A sudden vasoconstriction of a coronary artery depriving the myocardium of blood flow and oxygen.
출처: www.heartofnewlife.com/faq_2.htm
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