Minimally invasive cardiac surgery
Conditions
Interventions
restrictive regimen group:The third interstitial volume was not supplemented, the fasting liquid volume was supplemented with 500 ml of Ringer's solution, the amount of Ringer's solution 1:1 was suppl
standard regimen group:The third interstitial volume was supplemented with 3ml/kg/h of Ringer's solution, 500ml of fasting liquid was supplemented, 1:1 of Ringer's solution was supplemented with blood
Sponsors
Zhejiang Provincial People's Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients undergoing translaparoscopic mitral valve, aortic valve, and tricuspid valve surgery under elective cardiopulmonary bypass, the American Society of Anesthesiologists ASA score of II-III
Exclusion criteria
Exclusion criteria: (1) Patients with severe preoperative heart failure and hemodynamic instability; Patients who are hemodynamically unstable after surgery and require rapid adjustment of inotropes or chest tube drainage > 200 mL/hour; (2) Severe psychiatric illness or alcohol addiction in the past; (3) Patients with liver and kidney failure before surgery; (4) Patients with preoperative allergy to the study drug; (5) Patients with visual or speech impairment before surgery; (6) Patients with myasthenia gravis and expected difficult airway
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| blood pressure;heart rate;central venous pressure;the use of vasoactive agents;urine output;transthoracic echocardiography;chest CT;length of stay in the ICU;length of stay in the hospital;postoperative complications; | — |
Primary
| Measure | Time frame |
|---|---|
| Oxygenation index; | — |
Countries
China
Contacts
Public ContactHuizi Liu
Zhejiang Provincial People's Hospital
Outcome results
None listed