Less invasive, continuous hemodynamic monitoring during minimally invasive coronary surgery Oliver Gödje, MD, Christian Thiel, MS, Peter Lamm, MD, Hermann Reichenspurner, MD, PhD, Christof Schmitz, MD, Albert Schütz, MD, Bruno Reichart, MD The Annals of Thoracic Surgery Volume 68, Issue 4, Pages 1532-1536 (October 1999) DOI: 10.1016/S0003-4975(99)00956-X
Fig 1 Course of means of cardiac output and stroke volume based on pulse-contour analysis and mean arterial pressure of 20 patients during the Octopus operation. Data sets at time of stabilizer placing and coronary occlusion for D1 consist of 8 patients (COpc = cardiac output derived from pulse-contour analysis; SVpc = stroke volume derived from pulse-contour analysis; MAP = mean arterial pressure; D1 = first diagonal branch; LITA = left internal thoracic artery). The Annals of Thoracic Surgery 1999 68, 1532-1536DOI: (10.1016/S0003-4975(99)00956-X)
Fig 2 Course of means of systemic vascular resistance and dp/dt based on pulse-contour analysis and mean arterial pressure of 20 patients during the Octopus operation. Data sets at time of stabilizer placing and coronary occlusion for D1 consist of 8 patients (SVRpc = systemic vascular resistance derived from pulse-contour analysis; dp/dt = pressure increase time derived from pulse-contour analysis; MAP = mean arterial pressure; D1 = first diagonal branch; LITA = left internal thoracic artery). The Annals of Thoracic Surgery 1999 68, 1532-1536DOI: (10.1016/S0003-4975(99)00956-X)
Fig 3 Course of cardiac output and stroke volume based on pulse-contour analysis and mean arterial pressure of a patient in whom a conversion to extracorporeal circulation became necessary (COpc = cardiac output derived from pulse-contour analysis; SVpc = stroke volume derived from pulse-contour analysis; MAP = mean arterial pressure; ECC = extracorporeal circulation; LITA = left internal thoracic artery). The Annals of Thoracic Surgery 1999 68, 1532-1536DOI: (10.1016/S0003-4975(99)00956-X)
Fig 4 Course of systemic vascular resistance and dp/dt based on pulse-contour analysis and mean arterial pressure of a patient in whom a conversion to extracorporeal circulation became necessary. (SVRpc = systemic vascular resistance derived from pulse-contour analysis; dp/dt = pressure increase time derived from pulse-contour analysis; MAP = mean arterial pressure; ECC = extracorporeal circulation; LITA = left internal thoracic artery). The Annals of Thoracic Surgery 1999 68, 1532-1536DOI: (10.1016/S0003-4975(99)00956-X)