[问答题,简答题] 心肌缺血

大黄素的结构是（） ["['","","","",""] 过早搏动 慢性冠状动脉供血 牛蒡子苷属于（） ["简单木脂素","单环氧木脂素","联苯环辛烯型木脂素","木脂内酯","新木脂素"] 和厚朴酚属于（） ["简单木脂素","单环氧木脂素","联苯环辛烯型木脂素","木脂内酯","新木脂素"] 心肌缺血