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Investigation of Autonomic Stress Response Patterns in College Students With Varying Physical Activity Levels
Sponsor: Beijing Sport University
Summary
This study aims to investigate the differences in cardiovascular stress response patterns among individuals with various physical activity levels (sedentary controls and different types of athletes). By synchronously monitoring ECG, heart rate, skin sympathetic nerve activity (SKNA), blood pressure, and cardiac output, the study will characterize physiological dynamics during resting, orthostatic challenge, cold pressor stress, and maximal exercise.
Key Details
Gender
All
Age Range
18 Years - 30 Years
Study Type
OBSERVATIONAL
Enrollment
60
Start Date
2026-02-25
Completion Date
2026-07-30
Last Updated
2026-01-22
Healthy Volunteers
Yes
Interventions
Cardiopulmonary Exercise Testing
Cardiopulmonary Exercise Testing (CPET) is a non-invasive, integrated assessment of the cardiovascular, respiratory, and muscular systems' responses to physical stress.