orthostatic intolerance
Conditions
Interventions
VVS anxiety group, VVS non anxiety group, VVS depression group, VVS non depression group:This study does not have any special intervention measures and only provides health management guidance specifi
POTSanxiety group,POTS non anxiety group, POTS depression group, POTS non depression group:This study does not have any special intervention measures and only provides health management guidance speci
Sponsors
Qilu hospital of Shandong university
Eligibility
Sex/Gender
All
Age
8 Years to 18 Years
Inclusion criteria
Inclusion criteria: 1. Children admitted due to fainting or other symptoms of orthostatic intolerance; A series of examinations including detailed medical history inquiry, physical examination, biochemical examination, routine 12 lead electrocardiogram, echocardiogram, electroencephalogram, and cranial MRI were conducted to exclude other diseases 2. Both cases were diagnosed with vasovagal syncope and/or orthostatic tachycardia through an upright tilt test, and the diagnostic process followed the Children's Syncope Diagnostic Guidelines (2016 edition); 3. Sign the informed consent form;
Exclusion criteria
Exclusion criteria: 1. Family members do not agree to join the group; 2. The child has any organic lesions in the cardiovascular and other systems; 3. Children who require long-term oral administration of drugs that may affect autonomic nervous function. 4. Participants who also participate in other clinical research projects during their participation in this project.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 24-hour urinary catecholamine ;Vitamin D levels; | — |
Countries
China
Contacts
Public ContactQingyu Kong
Qilu hospital of Shandong Uniersity
Outcome results
None listed