Lange, R A Effects of supine and lateral positions on cardiac output and intracardiac pressures. [electronic resource] - The American journal of cardiology Aug 1988 - 330-3 p. digital Publication Type: Journal Article ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(88)90240-8 doi Subjects--Topical Terms: AdultAgedBlood PressureCardiac CatheterizationCardiac OutputFemaleHeart--physiologyHumansMaleManometryMiddle AgedMyocardial ContractionPosturePressure