Open AccessCardiac output estimation by pulse wave analysis using the pressure recording analytical method and intermittent pulmonary artery thermodilution
Author(s) -
Gillis Greiwe,
Katharina Luehsen,
Alexander Hapfelmeier,
Dorothea E. Rogge,
Mathias Kubik,
Leonie SchulteUentrop,
Bernd Saugel
Publication year - 2020
Publication title -
european journal of anaesthesiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.445
H-Index - 76
eISSN - 1365-2346
pISSN - 0265-0215
DOI - 10.1097/eja.0000000000001227
Subject(s) - medicine , pulse wave analysis , pulmonary artery catheter , pulmonary artery , cardiology , cardiac output , radial artery , coronary artery bypass surgery , pulse wave velocity , artery , pulse pressure , anesthesia , blood pressure , hemodynamics
Invasive pulse wave analysis is used in peri-operative settings to estimate cardiac output (CO). The 'pressure recording analytical method' (PRAM) implemented in the MostCareUp CO monitor is an invasive pulse wave analysis method using high-frequency sampling and analysis of the pulse wave to directly estimate the arterial impedance as a key variable of the proprietary CO estimation algorithm.