39.患者的mean arterial pressure為50 mmHg,LVEF為22%,cardiac index為2 L/min/m2, 為50%,pulmonary artery occlusion pressure為6 mmHg,此時下列那種治療最適當?
(A) 輸液治療
(B)給與 inotropic agent
(C)給與 digoxin
(D)給與血管擴張劑

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統計: A(18), B(2), C(5), D(3), E(0) #1052129