Evaluation of an Active Decision Support System for Hemodynamic Optimization During High Risk Vascular Surgery

The active decision support system in this study is a goal directed therapy (GDT) protocol where threshold hemodynamic values are defined when to give fluid, vasopressors and inotropes. Hemodynamic values are measured with the LiDCOrapid device, which uses pulse contour analysis to continuously monitor cardiac output and respiratory variations in stroke volume (SVV).