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Updated: Sep 29, 2025
Quantitative Autonomic Testing
Published on: July 19, 2011
Autonomic aging - A dataset to quantify changes of cardiovascular autonomic function during healthy aging
Andy Schumann1, Karl-Jürgen Bär2
1Lab for Autonomic Neuroscience, Imaging and Cognition (LANIC), Department of Psychosomatic Medicine and Psychotherapy, Jena University Hospital, Jena, Germany. andy.schumann@med.uni-jena.de.
Healthy aging leads to reduced autonomic control of heart rate and blood pressure. This study provides a valuable dataset of cardiovascular signals to better understand these age-related changes.
Area of Science:
- Cardiovascular Physiology
- Gerontology
- Biomedical Engineering
Background:
- Autonomic regulation of blood pressure and cardiac rhythm declines with age.
- Impaired cardiovascular control is linked to age-related conditions.
Purpose of the Study:
- To create a high-resolution biological signal database for studying healthy aging effects on cardiovascular regulation.
- To offer raw electrocardiogram and continuous non-invasive blood pressure signals with demographic data.
Main Methods:
- Simultaneous recording of electrocardiogram and continuous non-invasive blood pressure signals.
- Data collected from 1,121 healthy volunteers at rest.
- Inclusion of basic demographic information (gender, BMI).
Main Results:
- A database of high-resolution biological signals was successfully generated.
- Demonstrated the validity of the data by showing the known decline in heart rate variability with age.
- Provided raw signals and demographic data for further research.
Conclusions:
- The created database serves as a valuable resource for investigating the impact of healthy aging on cardiovascular regulation.
- The data supports understanding age-related changes in autonomic control.
- Facilitates future research into cardiovascular health in aging populations.
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