だい動脈 どうみゃく べん閉鎖 へいさ不全 ふぜん しょう
daidōmyakube n'e isa fuzen shōde

Noun
Da Copula

て-form: Used to connect clauses, make requests, or chain actions of 大動脈弁閉鎖不全症

1. Aortic valve insufficiency; Aortic regurgitation

Te-Form
Medicine