試題詳解

21. 下列哪些乙狀受體阻斷劑(beta-blocker)可以用來改善低收縮分率心臟衰竭 (heart failure with reduced ejection fraction)之預後?(1)carvedilol；(2)bisoprolol；(3)metoprolol succinate；(4)xamoterol；(5)propranolol
(A) (3)+(4)+(5)
(B) (1)+(2)+(3)
(C) (1)+(2)+(5)
(D) (2)+(3)+(5)
(E) (1)+(2)+(3)+(4)+(5)