title: [Relation between the 1/2 R-T angle on horizontal view of vectorcardiography and pulmonary hypertension].
authors.forename: D L
authors.initials: DL
authors.lastname: Liu
mesh_terms: D000328:Adult; D000531:Altitude; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D011660:Pulmonary Heart Disease / Q000150:complications; D014672:Vectorcardiography