血管 けっかん狭窄 きょうさくではありませんでした
kekkankyōsakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 血管狭窄

1. Was not vascular stenosis.; Was not narrowing of the blood vessels.

Past/Perfective
Negative
Polite
Formal Register