Geha, A S Catecholamines and right ventricular response to outflow obstruction in unanesthetized dogs. [electronic resource] - The American journal of physiology Dec 1969 - 1565-9 p. digital Publication Type: Journal Article ISSN: 0002-9513 Standard No.: 10.1152/ajplegacy.1969.217.6.1565 doi Subjects--Topical Terms: AnimalsBlood PressureCardiac OutputDogsHeart--drug effectsHeart RateHeart VentriclesInjections, IntravenousIsoproterenol--pharmacologyNorepinephrine--pharmacologyPulmonary Artery--physiology