Cardiac output estimation during coronay artery bypass graft surgery
Not Applicable
Completed
- Conditions
- Diseases of the circulatory system
- Registration Number
- KCT0007059
- Lead Sponsor
- Chungnam National University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 29
Inclusion Criteria
1. Patient who underwent off-pump coronary artery bypass graft surgery under general anesthesia
2. Intraoperative monitoring of mixed venous oxygen saturation and peripheral pulse oximeter
Exclusion Criteria
1. Missing vital record
2. No information derived from ventilator, pulmonary artery catheter, pulse oximeter
3. Intraoperative use of one-lung ventilation
4. Improper pulmonary artery catheter position noted: signaled by abnormal wave form, postoperative chest radiography, persistent poor signal quality (>3)
5. Intraoperative use of mechanical circulatory support device
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method percentage error
- Secondary Outcome Measures
Name Time Method concordance rate