High rates and low volumes in mechanical ventilation--not just a matter of ventilatory frequency.
D000818:Animals; D001999:Bronchoscopy; D006801:Humans; D007828:Laryngoscopy; D011175:Positive-Pressure Respiration / Q000295:instrumentation / Q000379:methods*; D012121:Respiration, Artificial / Q000379:methods; D012129:Respiratory Function Tests; D013997:Time Factors