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Association between pulse pressure variation of radial artery and pulse pressure variation of dorsal pedal artery in neurosurgery operation / 临床麻醉学杂志
The Journal of Clinical Anesthesiology ; (12): 438-441, 2017.
Article in Chinese | WPRIM | ID: wpr-615864
ABSTRACT
Objective To discuss the agreement between pulse pressure variation of radial artery and pulse pressure variation of dorsal pedalartery in neurosurgery.Methods Twenty-five patients undergoing selective craniotomy under general anesthesia were enrolled.The following data were monitored and recorded respectively after tracheal intubation general anesthesia under different timeradial artery pulse pressure variability (PPV1) and dorsalis pedis pulse pressure variation (PPV2).Tidal volume was set to 8 ml/kg.Bland-Altman plots were created to assess agreement between PPV1 and PPV2.Results The mean differences and the limits of agreement between PPV1 and PPV2 are 20 min after induction of anesthesia 0.5% (-1.9%-2.8%), boneless flap instantly-0.5% (-3.8%-2.9%), Cut the dura mater instantly-0.1% (-3.2%-3.0%), and bone flap 0.1% (-2.4%-2.6%).Conclusion Dorsal pedal artery pulse pressure variation in neurosurgery craniotomy has certain guiding significance to the monitoring and management.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: The Journal of Clinical Anesthesiology Year: 2017 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: The Journal of Clinical Anesthesiology Year: 2017 Type: Article