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Fig. 4 | BMC Anesthesiology

Fig. 4

From: The diagnostic accuracy of inferior vena cava respiratory variation in predicting volume responsiveness in patients under different breathing status following abdominal surgery

Fig. 4

Receiver operating characteristic curves of IVC-related parameters and CVP (A) achieved from mechanically ventilated patients to predict volume responsiveness. Interactive dot diagram of cIVC1 (B), ΔIVC (C), CVP (D) showing the optimal cut-off value predicting volume responsiveness. IVC: inferior vena cava; cIVC1: IVC diameter variation in mechanically ventilated patients; ΔIVC: the difference of the maximum and minimum IVC diameter; IVCmax: maximum diameter of IVC; IVCmin: minimum diameter of IVC; CVP: central venous pressure; Sens: sensitivity; Spec: specificity

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BMC Anesthesiology

ISSN: 1471-2253

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