Elderly patients undergoing cardiac surgery
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Inclusion criteria: 1. patients after open heart surgery, including patients with ventricular septal defect repair, atrial septal defect repair, valve replacement, coronary artery bypass graft and other operations requiring cardiopulmonary bypass; 2. Be at least 60 years old; 3. Scheduled open heart surgery; 4. Patients who volunteered to participate in the study.
Exclusion criteria
Exclusion criteria: Exclusion criteria: 1. patients with preoperative pulmonary infection; 2. Patients with new cerebrovascular events before surgery; 3. patients with preoperative acute renal insufficiency; 4. Patients with hearing impairment, mental impairment, visual impairment or intellectual impairment; 5. Patients in coma and unable to cooperate.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of postoperative atelectasis;Incidence of pulmonary infection; | — |
Secondary
| Measure | Time frame |
|---|---|
| Oxygenation index;Rate of endotracheal intubation reinsertion;Ventilator-associated pneumonia;Mechanical ventilation time;ICU re-transfer rate;ICU????; | — |
Countries
China