Key result
Cardiorespiratory coordination measures deliver different information than HRV, with heart rate and its ratio to respiratory rate correlating strongly during daytime (r = 0.89).
Observational (n=127)
Cardiorespiratory coordination measures provide different information compared to standard HRV measures, with relationships varying significantly between day and night.
No takes yet. Share an insight, caveat, or question.
Cardiorespiratory coordination may complement HRV monitoring; leaves open its added value for clinical risk stratification or outcomes research.
Cysarz et al. (2008) conducted an observational in Normal population (n=127). 24 h Holter ECG was evaluated on Correlation between spectral measures of HRV and measures of cardiorespiratory coordination. Cardiorespiratory coordination measures deliver different information than HRV, with heart rate and its ratio to respiratory rate correlating strongly during daytime (r = 0.89).
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: