title: [Determination of intraventricular volumes by a new echocardiographic method. Preliminary report].
mesh_terms: D000328:Adult; D002306:Cardiac Volume; D006332:Cardiomegaly / Q000175:diagnosis*; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D008875:Middle Aged
vernacular_title: Determinazione dei volumi endoventricolari mediante una nuova metodica ecocardiografica. Rapporto preliminare.