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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Use of volume controlled vs. pressure controlled volume guaranteed ventilation in elderly patients undergoing laparoscopic surgery with laryngeal mask airway

Fig. 2

Peak Inspiratory Pressure (PIP) (a) and Dynamic compliance (Cdyn) (b) in the two groups at different stages of the study. Data are expressed as mean ± SD. T1, 5 min after induction of anesthesia and before initiation of the pneumoperitoneum; T2, 5 min after CO2 pneumoperitoneum; T3, 30 min after pneumoperitoneum; T4, 60 min after pneumoperitoneum. VCV, volume-controlled ventilation; PCV-VG, pressure-controlled ventilation-volume guaranteed

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BMC Anesthesiology

ISSN: 1471-2253

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