心臓 しんぞう移植 いしょく手術 しゅじゅつじゃなかったです
shinzōishokushujutsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 心臓移植手術

1. Wasn't a heart transplant.; Wasn't heart transplant surgery.

Past/Perfective
Negative
Polite
Casual Register