かん動脈 どうみゃくバイパス手術 しゅじゅつじゃありません
kandōmyakubaipasushujutsujārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 冠動脈バイパス手術

1. It is not coronary artery bypass grafting.; It's not a coronary artery bypass.

Negative
Polite
Terminal Form
Medicine