Successful percutaneous coronary intervention of anomalous origin right coronary arteries with 3-D RCA guide catheters: a report of three cases
Bibliographic record
Abstract
Right coronary arteries with anomalous origin (ARCA) may be associated with myocardial ischemia and sudden death. Selective catheterization and percutaneous coronary intervention (PCI) of ARCA can be technically challenging due to their slit-like orifice and aortic intramural course with abrupt angulation. The 3DRCA guide catheter is a unique catheter with a helical configuration that provides optimal guide support during PCI. We describe three cases of successful PCI to right coronary arteries with anomalous origin (two from the left sinus of Valsalva, one with ectopic origin from the right sinus of Valsalva) using 3DRCA guide catheters after a variety of other catheters were tried unsuccessfully.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 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".