Preoperative Heart Rate Variability Predicts Postinduction Hypotension in Patients with Cervical Myelopathy: A Prospective Observational Study.

Sarah L Boyle, Alastair Moodley,Emad Al Azazi,Michael Dinsmore,Eric M Massicotte,Lashmi Venkatraghavan

Neurology India（2022）

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摘要

HF power was lower and LF-HF ratio was higher in patients with cervical myelopathy who developed postinduction hypotension. Hence, preoperative HRV analysis can be useful to identify patients with cervical myelopathy who are at risk of post-induction hypotension.

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关键词

Cervical myelopathy,general anesthesia,heart rate variability,hypotension

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