title: [Significance of doppler echocardiography in the assessment of pulmonary hypertension in mitral valve defects].
authors.forename: K I
authors.initials: KI
authors.lastname: Korytnikov
mesh_terms: D000328:Adult; D000368:Aged; D004452:Echocardiography; D006439:Hemodynamics; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis* / Q000503:physiopathology; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000150:complications* / Q000503:physiopathology; D008946:Mitral Valve Stenosis / Q000150:complications* / Q000503:physiopathology
vernacular_title: Znachenie dopplerékhokardiografii v otsenke gipertenzii malogo kruga krovoobrashcheniia pri porokakh mitral'nogo klapana.