僧帽 そうぼう べん閉鎖 へいさ不全 ふぜんだった
sōbōbe n'e isa fuzendatta

Noun
Da Copula

The past form of 僧帽弁閉鎖不全

1. Mitral valve insufficiency.; Mitral valve incompetence.

Past/Perfective
Medicine