Coronary Heart Disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Adult patients undergoing elective left mini-thoracotomy off-pump coronary artery bypass grafting under general anesthesia at the Third Hospital of Peking University from January 2026 to January 2028. 1. Age: 18-65 years old; 2. Patients with good cognitive status, able to actively cooperate and voluntarily sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Emergency surgery; 2. Severe preoperative pulmonary dysfunction (e.g., FEV1% < 30% or requiring oxygen therapy); 3. Preoperative need for intra-aortic balloon pump (IABP) or mechanical ventilation support; 4. Severe liver and kidney dysfunction; 5. Left ventricular ejection fraction (LVEF) less than 50%; 6. Patients who are unexpectedly discharged or refuse to participate in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| ICU length of stay; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative Complications;Postoperative Delirium ;Clinical Pulmonary Infection Score ;Senescence Markers;Postoperative Pain Score;Total Length of Hospital Stay;Total Hospitalization Costs; | — |
Countries
China
Contacts
Peking University Third Hospital