CARDIOVASCULAR Performance of a new pulse contour method for continuous cardiac output monitoring: validation in critically ill patients
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چکیده
Editor’s key points † Previously, continuous cardiac output (CO) measurement techniques required the insertion of a pulmonary artery catheter. † The PiCCO and VolumeView systems use arterial pulse contour analysis for continuous CO measurement. † Both require calibration with transpulmonary thermodilution (TPTD) measurements using a central venous catheter. † The current study compared the performance of PiCCO, VolumeView, and TPTD measurements. Background. A new calibrated pulse wave analysis method (VolumeViewTM/EV1000TM, Edwards Lifesciences, Irvine, CA, USA) has been developed to continuously monitor cardiac output (CO). The aim of this study was to compare the performance of the VolumeView method, and of the PiCCO2 pulse contour method (Pulsion Medical Systems, Munich, Germany), with reference transpulmonary thermodilution (TPTD) CO measurements.
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A System for Continuous Estimating and Monitoring Cardiac Output via Arterial Waveform Analysis
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متن کاملPerformance of a new pulse contour method for continuous cardiac output monitoring: validation in critically ill patients.
BACKGROUND A new calibrated pulse wave analysis method (VolumeView™/EV1000™, Edwards Lifesciences, Irvine, CA, USA) has been developed to continuously monitor cardiac output (CO). The aim of this study was to compare the performance of the VolumeView method, and of the PiCCO2™ pulse contour method (Pulsion Medical Systems, Munich, Germany), with reference transpulmonary thermodilution (TPTD) CO...
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