Bibliographic record
Abstract
Echocardiography is the fundamental tool in the management of children with congenital heart disease (CHD), and cross-sectional echocardiography is still the main technique used for diagnosis and therapeutic planning. Recent advances in pediatric echocardiography include 3D echocardiography and functional imaging. The recent development of specific pediatric probes allows imaging of pediatric hearts with high temporal and spatial resolution. Lesions are often anatomically complex, and 3D echocardiography allows increased appreciation of complex spatial relationships and can thereby be valuable in understanding functional anatomy and planning interventions. Assessment of pediatric myocardial function can be difficult, with highly variable ventricular morphology. Assessment of right ventricular function and function of the single ventricle are current challenges in CHD. The introduction of myocardial tissue Doppler velocities and deformation imaging (strain and strain-rate quantification) facilitates the quantification of myocardial function independent of underlying morphology. These techniques offer new insights into the mechanics of CHD.
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 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 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.008 | 0.011 |
| Bibliometrics | 0.001 | 0.002 |
| 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 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".