試題詳解

68. 下列心導管檢查，哪一項非為原發性肺動脈高壓(idiopathic pulmonary arterial hypertension)之 定義？
(A) Mean PAP ≧ 25 mm Hg
(B) pulmonary capillary wedge pressure [PCWP] ＞ 15 mm Hg
(C) Pulmonary vascular resistance (PVR) ≧ 3 Wood units
(D) Absence of pulmonary parenchymal or thromboembolic disease