Recalibration of pulse contour cardiac output using the PiCCO-2 device: when to perform the next thermodilution?
| Autor: | Sebastian Mair, T Oelfin, Wolfgang Huber, H Einwaechter, Bernd Saugel, Veit Phillip, Roland M. Schmid |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| Předmět: |
medicine.medical_specialty
Cardiac output business.industry Pulse (signal processing) Haemodynamic monitoring medicine.medical_treatment Pulmonary artery catheter Critical Care and Intensive Care Medicine Preload Afterload Internal medicine Intensive care Poster Presentation medicine Cardiology Calibration business Intensive care medicine |
| Zdroj: | Critical Care |
| ISSN: | 1466-609X 1364-8535 |
| Popis: | Haemodynamic monitoring is a cornerstone of intensive care. In addition to parameters of preload and afterload, the assessment of cardiac output (CO) is of paramount importance. Thermodilution (TD) using the pulmonary artery catheter and transpulmonary TD using the PiCCO device are the gold standards for CO determination. After calibration by TD, the PiCCO device is able to assess CO using pulse contour (PC) analysis. Despite an overall good correlation of PC-CO and TD-CO in several studies, the manufacturer suggests recalibration by TD after 8 hours. Little is known about the long-term accuracy of PC-CO. Therefore it was the aim of our prospective study to investigate the long-term accuracy of PiCCO-2-derived PC-CO in the daily ICU routine. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink