Fig. 1.
. Weaning protocol
FiO2: fraction of inspired oxygen; PEEP: positive end-expiratory pressure; PaO2/FiO2: ratio of arterial oxygen and fraction of inspired oxygen, pH: potential of hydrogen; Glasgow: coma scale; SBP: systolic blood pressure, HR: heart rate, Tax: axillary temperature; MIP: maximal inspiratory pressure, SP: pressure support, Rf: respiratory rate, TV: tidal volume, IRRS: index of rapid shallow breathing; T Tube: peace for oxygen therapy