Healthy controls
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) Aged from 18 to 80 years old 2) no previous medical history of diseases 3) be willing to participate in this study and sign the informed consent
Exclusion criteria
Exclusion criteria: 1) Pregnancy or lactation 2) Allergy to polymer materials 3) permanent pacemaker (such as implantable cardioverter defibrillator) or any electronic/magnetic/mechanical control device used 4) Patients with severe depression or anxiety disorders could not cooperate to complete the study 5) Patients taken oral drugs for nearly 2 weeks
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Heart Rate Variability; | — |
Secondary
| Measure | Time frame |
|---|---|
| Blood Pressure; | — |
Countries
China
Contacts
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology