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Fig. 3 | BMC Pulmonary Medicine

Fig. 3

From: Effects of positive end-expiratory pressure on regional cerebral oxygen saturation in elderly patients undergoing thoracic surgery during one-lung ventilation: a randomized crossover-controlled trial

Fig. 3

Effects of PEEP on rSO2, blood gas analysis, and respiratory variables during thoracoscopic lobectomy. (A) rSO2, regional cerebral oxygen saturation; (B) PaO2, arterial oxygen partial pressure; (C) PaCO2, arterial carbon dioxide partial pressure; (D) Ppeak, peak airway pressure. OLV, one-lung ventilation; OLV(0), OLV ventilation with 0 cmH2O PEEP; OLV(5), OLV ventilation with 5 cmH2O PEEP; OLV(10), OLV ventilation with 10 cmH2O PEEP

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BMC Pulmonary Medicine

ISSN: 1471-2466

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