冠状 かんじょう動脈 どうみゃく血栓 けっせん しょうだった
kanjōdōmyakukessen shōdatta

Noun
Da Copula

The past form of 冠状動脈血栓症

1. Was coronary artery thrombosis.; Was a history of coronary thrombosis.

Past/Perfective