心筋 しんきん Meanings Noun cardiac muscle; heart muscle; myocardium Kanji 心 heart. Read as シン. 筋 muscle. Read as キン. Words containing 心筋 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 心筋症 (しんきんしょう) cardiomyopathy And 6 more. Word lists Anatomy Jinuma: Japanese Dictionary · Word lists