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心脏瓣膜病
释义
心脏瓣膜病
Encyclopedia
医学
心脏瓣膜病
释
valvular heart disease
心脏瓣膜病
心脏瓣膜及其附属结构(如瓣环、瓣叶、腱索及乳头肌等)由于炎症、缺血性坏死、退行性改变、黏液瘤样变性、先天性发育畸形、结缔组织疾病及创伤等原因,造成的以瓣膜增厚、粘连、纤维化、缩短为主要病理改变,以单个或多个瓣膜狭窄和(或)关闭不全为主要临床表现的一组心脏病。
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O. Veblen
O. Veblen (1880—1960)
OVEL
oven
oven; drying oven
oven earth
oven mitt
ovenproof
ovenstone
over-
overacceleration
overactive bladder
overactivity
overageing
overall
overall accuracy
overall angle change
overall application approach
overall approximation formula
overall approximation method
overall arrangement of collection
overall arrangement of document resources
overall balance of national economy
overall bandwidth
overall capital structure of international business
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