Melvin, D B Cardiac performance and myocardial contractility after experimental mechanical ventricular assistance. [electronic resource] - The Journal of thoracic and cardiovascular surgery Jun 1973 - 876-81 p. digital Publication Type: Journal Article ISSN: 0022-5223 Subjects--Topical Terms: AnimalsAssisted Circulation--adverse effectsBlood PressureBlood VolumeCalcinosis--etiologyCardiac OutputDogsElectric CountershockHeart--physiopathologyHeart Failure--etiologyHeart RateHeart VentriclesTransducers