Which of the following is not associated with pulmonary aery hypeension?: (A) Interstitial lung disease, (B) Left ventricular hyperophy, (C) Mitral Stenosis, (D) Cor - pulmonale
Answer is B. Option 1: produces hypoxia to lead to PA vasoconstriction. Option 3: the transmission of back pressure changes leads to PAHOption 4: PAH is the culprit lesion leading to RVF.