心陽暴脫証(syndrome/pattern of sudden collapse of heart yang),中醫証候名,屬心虛証類,因各種原因導致心陽衰敗,陰不戀陽,陽氣暴脫所致。臨床以驟然面色蒼白,冷汗淋漓,四肢厥冷,煩躁不安,呼吸微弱,怔忡不已,甚則昏迷,舌質暗淡,脈微欲絕,或如蝦游等為特徵的危重証候。[1]