Why the study?
Does non-linear dynamic analysis of 24-h HRV signals differentiate between physiological and pathological cardiovascular conditions?
Population
Patients in different physiological and pathological conditions, including severe heart failure and…
Comparison
Non-linear dynamic analysis of 24-h heart-rate… vs Physiological conditions versus pathological…
Authors
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Non-linear 24-h HRV analysis may aid differentiation of physiological from pathological states; leaves open whether complexity metrics improve risk stratification.
Does non-linear dynamic analysis of 24-h HRV signals differentiate between physiological and pathological cardiovascular conditions?
Non-linear dynamic analysis of heart rate variability reveals that pathological cardiovascular conditions are associated with a decrease in system complexity.
Cerutti et al. (1994) studied this question.
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