Validation of cardiac output estimation using the fourth-generation FloTrac/EV1000™ system in patients undergoing robotic-assisted off-pump coronary artery bypass surgery

Autor: Nien-Hsun Wu, Tsung-Han Hsieh, Chun-Yu Chang, Ping-Chen Shih, Ming‐Chang Kao, Han-Yu Lin
Rok vydání: 2022
Předmět:
Zdroj: Heart and Vessels. 38:341-347
ISSN: 1615-2573
0910-8327
DOI: 10.1007/s00380-022-02177-x
Popis: The pulmonary artery catheter (PAC)-despite its invasiveness-remains the gold standard for cardiac output (CO) monitoring. The FloTrac system, a less invasive hemodynamic monitor has been developed, which estimates CO using arterial pressure waveform analysis without external calibration. Recently, an upgraded version of FloTrac system with improved algorithm to follow changes in vascular resistance was introduced into the market. The aim of this study was to assess the reliability of the CO estimated from the fourth-generation FloTrac/EV1000 system (CO
Databáze: OpenAIRE
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