title: Prevalence and predictors of pulmonary artery hypertension is systemic sclerosis--comment on the article by Uma Kumar et al.
authors.forename: A R
authors.initials: AR
authors.lastname: Chogle
authors.forename: C V
authors.initials: CV
authors.lastname: Shah
mesh_terms: D004452:Echocardiography; D006801:Humans; D006976:Hypertension, Pulmonary / Q000145:classification* / Q000000981:diagnostic imaging* / Q000209:etiology; D015995:Prevalence; D011651:Pulmonary Artery; D012595:Scleroderma, Systemic / Q000150:complications / Q000503:physiopathology; D014262:Tricuspid Valve Insufficiency / Q000000981:diagnostic imaging* / Q000209:etiology