The Effects of Tidal Volume and Respiratory Rate on Oxygenation and Respiratory Mechanics During Laparoscopy in Morbidly Obese Patients
- 1 July 2003
- journal article
- clinical trial
- Published by Wolters Kluwer Health in Anesthesia & Analgesia
- Vol. 97 (1) , 268-274
- https://doi.org/10.1213/01.ane.0000067409.33495.1f
Abstract
Morbidly obese (MO) patients undergoing laparoscopy have lower Pao2 compared with normal-weight (NW) patients. We hypothesized that increases in tidal volume (VT) or respiratory rate (RR) would improve oxygenation. All measurements were performed at: 1) baseline: VT 600–700 mL and 10 breaths/min, 2)Keywords
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