title: In defence of exercise stress tests for the diagnosis of pulmonary hypertension.
authors.forename: R
authors.initials: R
authors.lastname: Naeije
mesh_terms: D025401:Echocardiography, Stress / Q000592:standards*; D005080:Exercise Test / Q000592:standards*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis*