title: Regression of extreme pulmonary hypertension after mitral valve surgery.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002302:Cardiac Output; D002648:Child; D002675:Child, Preschool; D005260:Female; D006350:Heart Valve Prosthesis / Q000401:mortality; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000150:complications / Q000401:mortality / Q000601:surgery*; D008946:Mitral Valve Stenosis; D011379:Prognosis; D011652:Pulmonary Circulation; D014655:Vascular Resistance