Tissue composite graft lacking sinuses may well prone to develop endocarditis post aortic root replacement: An untested hypothesis
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
A 72 year-old female with acute prosthetic aortic root endocarditis and systolic congestive heart failure underwent a homograft revision within 6-months. Initially she underwent root replacement with a straight composite graft for a severely stenotic aortic valve and root dilatation. Over a 6-month period, she developed a progressively audible holosystolic murmur. Echocardiography demonstrated a vibrating stuttering of the prosthetic valve cusps on M-mode. This was exaggerated with aortic root endocarditis vegetations on cusps. We hypothesize that this repetitive severe turbulent flow related to a Venturi effect damaged the straight tube graft-aortic root and prosthetic valve cusps in our case.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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 it