Short-term and long-term spectral parameters were used for the assessment of patient status in the ICU. Short-term parameters were sensitive to the AWS. Long-term parameters showed significantly increased a-slope values in nonsurviving patients. This result suggests that the a-slope value on 24-h RR spectra may be a relevant prognostic index.
Monitoring the autonomic nervous system status in ICU patients through cardiovascular variability signals
MAINARDI, LUCA;SIGNORINI, MARIA GABRIELLA;BIANCHI, ANNA MARIA;CERUTTI, SERGIO
1997-01-01
Abstract
Short-term and long-term spectral parameters were used for the assessment of patient status in the ICU. Short-term parameters were sensitive to the AWS. Long-term parameters showed significantly increased a-slope values in nonsurviving patients. This result suggests that the a-slope value on 24-h RR spectra may be a relevant prognostic index.File in questo prodotto:
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