Trabajo respiratorio (WOB) <7,5 J/l.
Henning RJ, Shubin H, Weil MH: The measurement of the work of breathing for the clinical assessement of ventilator dependence. Crit Care Med 1977;5:264-268. |
Frecuencia respiratoria >35 rpm.
Sahn SA, Lakshminarayan S: Bedside criteria for discontinuation of mechanical ventilation. Chest. 1973;63:1002-1005. |
Frecuencia respiratoria/volumen corriente
(FR/VT) <100 r/min/l.
Yang KL, Tobin MJ: A prospective study of indexes predicting the outcome of trials of weaning from mechanical ventilation. N Engl J Med 1991;324:1445-1450. |
Índice presión-tiempo (IPT)
<1,5
Rochester DF, Arora NS: Respiratory muscle failure. Med Clin North Am 1983;67:573-597. |
P0.1 <6 cm H2O.
Sassoon CSH, Te TT, Mahutte CK, Light R: Airway occlusion pressure. An important indicator for successful weaning in patients with chronic obstructive pulmonary disease. Am Rev Respir Dis 1987;135:107-113. |
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