はい動脈 どうみゃく べん狭窄 きょうさく しょうなら
haidōmyakubenkyō sakushōnara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 肺動脈弁狭窄症

1. If/when pulmonary valve stenosis

Nara Conditional