None
Conditions
Interventions
Experimental group1:The first time stellate ganglion block choose left stellate ganglion
Experimental group2:The first time stellate ganglion block choose right stellate ganglion
Sponsors
The First Affiliated Hospital of Sun Yat-sen University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18 to 65 years; 2. Communication is barrier-free and can cooperate to complete all inspections.
Exclusion criteria
Exclusion criteria: 1. History of heart disease and brain disease; 2. allergy to local anesthetics; 3. Skin defects and infections at the neck puncture site; 4. History of bradyarrhythmia; 5. History of insomnia and migraine; 6. Existence of recent cardio-cerebrovascular drugs; 7. Coagulation dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| longitudinal strain of left ventricle;Blood flow velocity of the inner diameter of the bilateral middle cerebral artery; | — |
Secondary
| Measure | Time frame |
|---|---|
| parameters measured by echocardiography;parameters measured by transcranial color Doppler;Magnetic resonance index;parameters measured by electrocardiogram;Electroencephalogram Index;parameters measured by exhale gas analysis; | — |
Countries
China
Contacts
Public ContactFeng Xia
The First Affiliated Hospital of Sun Yat-sen University
Outcome results
None listed