title: [Echocardiographic indicators in pregnant women with mitral valve defects].
mesh_terms: D004452:Echocardiography; D005260:Female; D006801:Humans; D008943:Mitral Valve / Q000503:physiopathology; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000175:diagnosis*
vernacular_title: Ekhokardiograficheskie pokazateli u beremennykn s mitral'nymi porokami.