ICD
noun [ C ] medical specialized uk/ˌaɪ.siːˈdiː/ us/ˈaɪˌsiːˈdiː/
植入性心律转复除颤器（implantable cardioverter-defibrillator的缩写）
abbreviation for implantable cardioverter-defibrillator: a device put into the chest to check and correct problems with the heart beat