title: Intraoperative oral sildenafil for management of pulmonary hypertension: a stepping stone to the future.
authors.forename: John G T
authors.initials: JG
authors.lastname: Augoustides
mesh_terms: D000284:Administration, Oral; D005260:Female; D006349:Heart Valve Diseases / Q000150:complications / Q000601:surgery*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications / Q000188:drug therapy*; D007432:Intraoperative Period; D008297:Male; D008875:Middle Aged; D010726:Phosphodiesterase Inhibitors / Q000008:administration & dosage*; D010879:Piperazines / Q000008:administration & dosage*; D011446:Prospective Studies; D011687:Purines / Q000008:administration & dosage; D000068677:Sildenafil Citrate; D013450:Sulfones / Q000008:administration & dosage*
chemical_list: D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate