DE NOVELLIS, M [Hemodynamic significance of the pressor gradient between the right ventricle and the pulmonary artery]. [electronic resource] - Atti della Societa italiana di cardiologia - 338-40 p. digital Publication Type: Journal Article ISSN: 0081-069X Subjects--Topical Terms: Cardiac CatheterizationHeart VentriclesHemodynamicsHumansPulmonary ArteryPulmonary Valve Stenosis