Pericardial Decompression Syndrome in a Pediatric Patient
Bibliographic record
Abstract
Pericardial decompression syndrome (PDS) is a rare but critical complication of pericardial drainage. It is most associated with pericardial drainage to treat cardiac tamponade but can also occur without preceding tamponade physiology. Pericardial drainage is typically performed to relieve external compression on the heart in order to help restore normal cardiac function. In PDS, patients paradoxically develop hemodynamic instability and pulmonary edema from ventricular dysfunction after drainage of a pericardial effusion. A 4-year-old boy with history of chronic granulomatous disease (CGD) who ultimately underwent haploidentical hematopoietic stem cell transplant (HSCT) required prolonged hospitalization for multiple infections and graft-versus-host disease. His clinical course was complicated by the development of a pericardial effusion for which he underwent pericardiocentesis. Shortly after the procedure, the patient developed worsening hemodynamics and pulmonary edema. Workup revealed new-onset right ventricular failure which was ultimately attributed to PDS. This case highlights PDS as a potential risk associated with pericardiocentesis in pediatric patients. Int J Clin Pediatr. 2024;13(3):105-109 doi: https://doi.org/10.14740/ijcp536
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".