FERMOSO, J D MECHANISM OF DECREASE IN CARDIAC OUTPUT CAUSED BY OPENING THE CHEST. [electronic resource] - The American journal of physiology Nov 1964 - 1112-6 p. digital Publication Type: Journal Article ISSN: 0002-9513 Standard No.: 10.1152/ajplegacy.1964.207.5.1112 doi Subjects--Topical Terms: Atmospheric PressureBlood CirculationCardiac OutputDogsHeartHeart Function TestsPhysiologyPleuraPressurePulmonary CirculationResearchSurgical Procedures, OperativeThorax