略語大辞典 [Med] 21 SCD sudden cardiac death 突然心臓死. 突然冠状動脈死. 急性心臓疾患による死. sudden cardiac death; or sudden coronary death; a death within 1 hour produced by unexpected circulatory arrest due to a cardiac arrhythmia and almost always associated with underlying heart disease; [Med]. 丸善「略語大辞典」JLogosID : 11858836