Perioperative fluid therapy
Conditions
Interventions
Sponsors
The Third Xiangya Hospital of Central South University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Aged>=18 years old; 2. Undergoing abdominal surgery; 3. Under general anesthesia; 4. Mechanically ventilation; 5. Invasive artery blood pressure monitoring.
Exclusion criteria
Exclusion criteria: 1. Arrhythmia occurred when entering the operating room; 2. Time of operation 1500mL; 4. Pregnant or lactating women; 5. People with mental disorders or other diseases who are unable to judge for themselves; 6. Patients with other severe acute, chronic clinical or laboratory abnormalities that increase the risk of the trial or adversely affect trial management or interfere with interpretation of study results are considered unsuitable for entry into the study at the discretion of the investigator.
Countries
China
Contacts
Public ContactXing Liu
The Third Xiangya Hospital of Central South University
Outcome results
None listed