Coefficients of variation across ventilation modes and ARDS categories for each combination of effort and breathing frequency. Coefficients of variation.

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Presentation transcript:

Coefficients of variation across ventilation modes and ARDS categories for each combination of effort and breathing frequency. Coefficients of variation across ventilation modes and ARDS categories for each combination of effort and breathing frequency. A: Low f and low effort. B: Low f and high effort. C: High f and low effort. D: High f and high effort. When any symbol is visible, the coefficient of variation is nil. VT = tidal volume, PSV = pressure support ventilation, VCV = volume control ventilation, MMV = mandatory minute ventilation, AF = Autoflow, PCV = pressure control ventilation, BiPAP = biphasic positive airway pressure, APRV = airway pressure release ventilation, GTV = guaranteed tidal volume, VAR = variable. Sophie Perinel-Ragey et al. Respir Care 2017;62:1437-1446 (c) 2012 by Daedalus Enterprises, Inc.