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1 Measuring Continuous Cardiac Output with Measuring Continuous Cardiac Output with the FloTrac Sensor and Vigileo Monitorthe FloTrac Sensor and Vigileo MonitorEdwardsEdwardsFloTrac FloTrac SensorSensor& & EdwardsEdwardsVigileo Vigileo MonitorMonitor2 Topics System Configuration Physiological Principles Pulse pressure relationship with stroke volume Calculating Arterial Pressure-Based Cardiac Output (APCO) Assessing pulse pressure Assessing patient specific effects of vascular tone Measuring CO Without a Manual Method of Calibration3 System ConfigurationVigileoMonitorPreSep Catheter(ScvO2)Venous OximetryVenous OximetryCardiacCardiacOutputOutputFloTra cSensor(peripheral artery)The Vigileo monitor by Edwards Lifesciences supports both the FloTrac Sensor for Continuous Cardiac Output and the PreSep central venous catheter for Continuous central venous oximetry (ScvO2)4 Vigileo Monitor Continuously computes stroke volume from the patients arterial pressure signal Displays key hemodynamic parameters on a Continuous basis (every 20 sec) Requires NO manual calibration The user simply enters patient age, gender, height and weight to initiate monitoring Advanced waveform analysis compensates for: Patient-to-patient differences in vasculature Real time changes in vascular tone Differing arterial sit
2 Topics • System Configuration • Physiological Principles – Pulse pressure relationship with stroke volume • Calculating Arterial Pressure-Based Cardiac Output (APCO) – Assessing pulse pressure – Assessing patient specific effects of vascular tone • Measuring CO Without a Manual Method of Calibration
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