有一患者其平均主動脈壓(mean aortic pressure)為 90 mm Hg,平均肺動脈壓(mean pulmonary artery pressure)為 48 mm Hg,左心房壓力(left atrial pressure)為 9 mm Hg,右心房壓力(right atrial pressure)為 24 mm Hg,心輸出量(cardiac output)為 3 L/min,請問其肺血管阻力(pulmonary vascular resistance)為多少?
A22 mm Hg/L/min
B13 mm Hg/L/min正確答案
C27 mm Hg/L/min
D8 mm Hg/L/min
答案與詳解
