Why the study?
Does hemorrhage and graded isoflurane anesthesia alter heart rate variability and blood pressure variability in mechanically ventilated dogs?
Population
9 isoflurane-anesthetized, mechanically ventilated dogs
Comparison
Sequential withdrawal of 30% estimated blood… vs Baseline/pre-intervention state
Design
Preclinical
Authors
Loading...
May inform autonomic monitoring in ventilated hemorrhage models; hypothesis-generating with no direct clinical translation from this animal study.
Does hemorrhage and graded isoflurane anesthesia alter heart rate variability and blood pressure variability in mechanically ventilated dogs?
HRV and BPV show differential characteristics during hemorrhage and anesthesia, which may help assess changes in autonomic nervous system activity and preload during mechanical ventilation.
Kawase et al. (2002) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: