Key result
Septoplasty and sinus lifting simulation in rats increased the low-frequency and VLF components and decreased the high-frequency component of heart rate variability.
The effects of septoplasty and sinus lifting simulation in rats on changes in the frequency domain of heart rate variability were compared. In the early postoperative period, the low-frequency component increases, and the high-frequency component decreases. The VLF range also increased. This indicates an increase in the activity of the sympathetic nervous system and a shift in metabolism under the influence of post-surgical inflammation.
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Dragunova et al. (2021) studied this question. Septoplasty and sinus lifting simulation was evaluated on Changes in the frequency domain of heart rate variability. Septoplasty and sinus lifting simulation in rats increased the low-frequency and VLF components and decreased the high-frequency component of heart rate variability.
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