Ventriculo-arterial coupling
Conditions
Interventions
case series:No
Sponsors
The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1.Patients undergoing elective general anesthesia (ASA i-iii); 2.Aged 18 to 65 years; 3.Patients with hypertension; 4.Signing the informed consent; 5.Strict fasting and drinking before surgery.
Exclusion criteria
Exclusion criteria: 1. Patients with severe cardiac valvular disease, peripheral vascular disease and ejection fraction less than 40%; 2. Diabetic patients; 3. patients with uremia; 4. Echocardiography cannot accurately measure or identify patients with transthoracic ultrasound images; 5. Data loss or poor image quality.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Arterial elasticity;Left ventricular end systolic elasticity;Left ventricular end-diastolic elasticity;The ratio of arterial elasticity to left ventricular end-systolic elasticity;hypotension after anesthesia induction; | — |
Countries
China
Contacts
Public ContactChen Yongquan
The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital
Outcome results
None listed