Also known as Mitral stenosis
mitral valve disease that is characterized by the narrowing of the orifice of the mitral valve of the heart
via PubMed
二尖瓣狭窄是一种较为常见的。在正常情况下，二尖瓣在左心室时打开，使血液从流入左心室。患有二尖瓣狭窄症的病人二尖瓣在左心室舒张时不能够完全开放，使左心房的血液不能够顺利流入左心室，逐渐发展成左心房增大、肺部淤血和右心室肥大。会引起心悸、气喘、咳嗽、咯血等症状，严重者可引发心力衰竭。绝大多数二尖瓣狭窄是风湿热所引发的后遗症。可用手术治疗。
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).