title: Vasodilators and pulmonary arterial hypertension: the paradox of therapeutic success and clinical failure.
authors.affiliation: Division of Cardiology, Royal Victoria Hospital, Montreal, Canada.
authors.forename: A D
authors.initials: AD
authors.lastname: Sniderman
authors.forename: D H
authors.initials: DH
authors.lastname: Fitchett
mesh_terms: D002302:Cardiac Output / Q000187:drug effects; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D011652:Pulmonary Circulation / Q000187:drug effects; D014655:Vascular Resistance / Q000187:drug effects; D014665:Vasodilator Agents / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D014665:Vasodilator Agents