かん動脈 どうみゃくバイパス手術 しゅじゅつではありません
kandōmyakubaipasushujutsudewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 冠動脈バイパス手術

1. Is not coronary artery bypass grafting.; It is not a coronary artery bypass operation.

Negative
Polite
Formal Register
Medicine