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单词 myocardial ischemia
释义

myocardial ischemia


Translations
EncyclopediaSeeIschemia

myocardial ischemia


ischemia

 [is-ke´me-ah] deficiency of blood in a part, due to functional constriction or actual obstruction of a blood vessel. adj., adj ische´mic.myocardial ischemia deficiency of blood supply to the heart muscle.

my·o·car·di·al is·che·mi·a

inadequate circulation of blood to the myocardium, usually as a result of coronary artery disease.
See also: angina pectoris, myocardial infarction.

myocardial ischemia

Hypoxia of myocardium, characterized by ↑ TNF-β, local production of superoxide anions, ↓ coronary vasodilation, and myocardial necrosis; if administered at the time of ischemia, recombinant TNF ↓ circulating superoxide anions, maintains endothelial-dependent coronary relaxation, ↓ myocardial injury mediated by endogenous TNF

my·o·car·di·al is·che·mi·a

(MI) (mīō-kahrdē-ăl is-kēmē-ă) Inadequate circulation of blood to the myocardium.
See also: angina pectoris, myocardial infarction
ThesaurusSeeischemia
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