3D reconstruction of myocardial ischaemia from 16 site praecardial 24-hour ST mapping
Bibliographic record
Abstract
Summary form only given. The use of a three-dimensional CAD program. Autocad 10, to display the ST data in a 3D format is described. Each channel of ST data is converted to a polyline. The polylines representing ST change over time are structured as a grid to reproduce the physical positioning of the electrodes on the chest. In each of the four planes generated by the polylines of the grid, a mesh is layered over the polylines to correlate the ST change in each plane. A simultaneous mesh is generated of the change in heart rate. Such a modeling technique alloys a unique perspective of ischemic episodes in the 24 hours after anesthesia. Myocardial events can be correlated to other myocardial indices such as heart rate, systolic, diastolic and mean blood pressure, and pulmonary artery measurements if available. A 16-channel praecardial map may provide the potential for defining the area of ischaemia, and from this, the site of the comprised coronary arterial tree.>
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.026 | 0.002 |
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".