Ascending-to-Descending Aortic Bypass and Aortic Valve Replacement for Concomitant Severe Aortic Coarctation and Aortic Stenosis
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
We present a 33-year-old male with severe, symptomatic aortic coarctation and aortic stenosis assessed on a humanitarian medical mission to a developing country. Contemplating limited time and available resources, we performed a simultaneous single-stage approach with ascending-to-descending aortic bypass with a reinforced gortex graft and concomitant aortic valve replacement through a median sternotomy. The patient had an uneventful postoperative convalescence and was discharged on postoperative day 5. At 1-year follow-up, he was asymptomatic and doing well with good blood pressure control and complete equalization of upper and lower limb blood pressure measurements. Computed tomography and transthoracic echocardiography demonstrated a widely patent ascending-to-descending aortic bypass graft and a normally functioning prosthetic aortic valve, respectively. In developing countries where health care resources are limited, a combined approach with an extra-anatomic, thoracic aortic bypass, and aortic valve replacement resulted in good early and 1-year outcomes. This procedure may represent the most effective surgical option for patients with concomitant aortic coarctation and aortic stenosis.
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.
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 | 0.000 | 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 | 0.000 |
| 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