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This study was designed to examine if venous saturations from the central venous line and from the venous side of the heart lung machine are interchangeable or not with mixed venous saturation from the pulmonary artery in children undergoing open heart surgery for correction of various congenital heart defects.
Forty children aged from 1-15 years undergoing correction for different congenital heart procedures with cardiopulmonary bypass [CPB] were included in this study. Simultaneous samples were taken from the central venous line, pulmonary artery, and from venous side of the heart lung machine. Samples were taken after 10 minutes on full CPB and at the end of surgery before end of CPB. Bland and Altman plots were used to study the agreement between venous saturations.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| venous saturations | venous saturations from the central venous line, venous side of the heart lung machine and from the pulmonary artery |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| venous saturations | Other | Samples of venous saturations from the central venous line (CVP), from venous side of the heart lung machine and from the pulmonary artery were taken at 10 min after being on CPB and after correction of the cardiac defects. |
| Measure | Description | Time Frame |
|---|---|---|
| Bland and Altman Analysis was used to plot the difference in mixed oxygen saturation | The agreement between these samples from the central venous line, venous side of the heart lung machine and from the pulmonary artery were done using bland and Altman Analysis | intraoperative |
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Inclusion Criteria:
Exclusion Criteria:
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cardiac surgery for children with congenital heart defects
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| Name | Affiliation | Role |
|---|---|---|
| sayed abd elshafy, MD | associate professor | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of Medicine | Asyut | Asyut Governorate | Egypt |
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| ID | Term |
|---|---|
| D006330 | Heart Defects, Congenital |
| ID | Term |
|---|---|
| D018376 | Cardiovascular Abnormalities |
| D002318 | Cardiovascular Diseases |
| D006331 | Heart Diseases |
| D000013 | Congenital Abnormalities |
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| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |