title: Primary pulmonary hypertension and sickle cell trait.
mesh_terms: D000437:Alcoholism / Q000150:complications; D000755:Anemia, Sickle Cell / Q000150:complications* / Q000473:pathology; D001344:Autopsy; D004562:Electrocardiography; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications* / Q000473:pathology; D008103:Liver Cirrhosis / Q000150:complications; D008297:Male; D008875:Middle Aged; D011660:Pulmonary Heart Disease / Q000150:complications