title: A simple echocardiographic method to estimate pulmonary vascular resistance.
authors.affiliation: Wilmington, Delaware.
authors.forename: Brad
authors.initials: B
authors.lastname: Robinson
authors.affiliation: Jackson, Mississippi.
authors.forename: Makram
authors.initials: M
authors.lastname: Ebeid
mesh_terms: D004452:Echocardiography / Q000379:methods*; D005260:Female; D006352:Heart Ventricles / Q000000981:diagnostic imaging*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000503:physiopathology*; D008297:Male; D011651:Pulmonary Artery / Q000503:physiopathology*; D014655:Vascular Resistance / Q000502:physiology*