Bibliographic record
Abstract
Traumatic cardiac arrest is a critical condition with potentially rectifiable causes, such as airway obstruction, tension pneumothorax, cardiac tamponade, or exsanguinating bleeding. The evolution of advanced prehospital trauma care has led to increased consideration of prehospital thoracotomy, an invasive procedure aimed at rapidly identifying the cause of arrest and implementing temporary measures to improve survival. While studies have reported promising outcomes, the appropriateness of performing prehospital thoracotomy, as well as its incorporation into the skill set of paramedics,both remain subjects of debate. This commentary examines the applicability, logistical challenges, and potential alternatives associated with prehospital thoracotomy in the context of traumatic cardiac arrest.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.008 | 0.057 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.006 | 0.008 |
| Scholarly communication | 0.004 | 0.007 |
| Open science | 0.006 | 0.002 |
| Research integrity | 0.049 | 0.053 |
| Insufficient payload (model declined to judge) | 0.006 | 0.003 |
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".