Outcome following Repair of Sinus Venosus Atrial Septal Defects in Children
Bibliographic record
Abstract
The outcome of surgical repair of sinus venosus atrial septal defect was reviewed retrospectively. The operation was performed on 44 children aged 8 to 163 months, between April 1985 and November 1998. Median cardiopulmonary bypass and aortic crossclamp times were 58 minutes (range, 29 to 141 minutes) and 29 minutes (range, 4 to 67 minutes), respectively. Use of blood products decreased from 4.5 units per patient in the first period (1985 to 1989) to 0.6 units in the last period (1995 to 1998). Median intensive care and hospital stays were 2 days (range, 1 to 12 days) and 6 days (range, 4 to 16 days), respectively. There was 1 early death (2.3%). Complications included reexploration for bleeding in 2 patients (4.5%) and for superior vena cava obstruction in 1 (2.3%), and arrhythmias in 3 (6.8%), which required a pacemaker in one. During follow-up of 15 to 176 months, 83.8% of patients were in sinus rhythm. One required angioplasty for superior vena cava stenosis, hemodynamically insignificant residual shunt was found in 3, and mild superior vena cava stenosis in 3. Repair of sinus venosus atrial septal defect carries a low mortality and morbidity, but long-term follow-up is needed to monitor potential sinus node dysfunction and superior vena cava stenosis.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".