梗塞 こうそく Meanings Noun, する verb, Intransitive stoppage; blocking infarction; infarct Kanji 梗 blockage. Read as コウ. 塞 block. Read as ソク. Words containing 梗塞 脳梗塞 (のうこうそく) cerebral infarction 心筋梗塞 (しんきんこうそく) heart attack 急性心筋梗塞 (きゅうせいしんきんこうそく) acute myocardial infarction And 2 more. Jinuma: Japanese Dictionary · Word lists