急性 きゅうせい心筋 しんきん梗塞 こうそくじゃありませんでした
kyūseishinkinkōsokujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 急性心筋梗塞

1. Was not a heart attack.; Was not acute myocardial infarction.

Past/Perfective
Negative
Polite
Terminal Form
Medicine