kńg-sak梗塞

to block

to block; to obstruct; to clog; to undergo infarction; to infarct

medicine

English Wiktionary, “梗塞” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%A2%97%E5%A1%9E · confidence: Medium (Wiktionary, Hokkien)