title: Usefulness of transcutaneous Doppler jugular venous echo to predict pulmonary hypertension in COPD patients.
authors.forename: M I
authors.initials: MI
authors.lastname: Burgess
authors.forename: R
authors.initials: R
authors.lastname: Bright-Thomas
mesh_terms: D001783:Blood Flow Velocity; D004452:Echocardiography; D006801:Humans; D006976:Hypertension, Pulmonary / Q000000981:diagnostic imaging* / Q000209:etiology; D007601:Jugular Veins / Q000000981:diagnostic imaging*; D011379:Prognosis; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications* / Q000000981:diagnostic imaging; D018608:Ultrasonography, Doppler