Effect of the respiratory rate on the pulse pressure variation induced by hemorrhage in anesthetized dogs.
Dalhae KimWon-Gyun SonDonghwi ShinJiyoung KimInhyung LeePublished in: Journal of veterinary science (2022)
The PPV is a dynamic parameter that can predict a dog's hemorrhagic condition, but PPV can be decreased in dogs under high RR. Therefore, careful interpretation may be required when using the PPV parameter particularly in the dogs with hyperventilation.
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