Investigation of the presence of internal jugular vein valves using ultrasonography
Not Applicable
- Conditions
- Healthy people
- Registration Number
- JPRN-UMIN000050776
- Lead Sponsor
- ihon Unniversity
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
1. Individual who refuse to participate in the study 2. Individual who are judged as inappropriate participants by the principal investigator 3. Individual with cardiovascular diseases, autonomic imbalance, respiratory disease, severe systematic disease, medical history of those diseases 4. Individual with allergy for ultrasonic gel
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The presence of internal jugular vein valves
- Secondary Outcome Measures
Name Time Method cross-sectional area