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What is Precapillary pulmonary hypeension is caused by all except and explain in detail?
Category 2. Pulmonary venous hypeensionKey feature: elevation in PAP with elevation in PCWPIncludes:Left-sided atrial or ventricular hea diseaseLeft-sided valvular hea diseasePulmonary venous obstructionPulmonary Veno-occlusive disease (PVOD)Ref: Harrison's 18/e p2077, 2079