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Record W2900610608 · doi:10.1016/j.jcmg.2018.08.021

Comparing CMR Mapping Methods and Myocardial Patterns Toward Heart Failure Outcomes in Nonischemic Dilated Cardiomyopathy

2018· article· en· W2900610608 on OpenAlexafffund
Tomás Vita, Christoph Gräni, Siddique Abbasi, Tomas G. Neilan, Ethan J. Rowin, Kyoichi Kaneko, Otávio R. Coelho‐Filho, Eri Watanabe, François‐Pierre Mongeon, Hoshang Farhad, Carlos Henrique Reis Esselin Rassi, Yuna L. Choi, Kathleen Cheng, Michael M. Givertz, Ron Blankstein, Michael L. Steigner, Ayaz Aghayev, Michael Jerosch‐Herold, Raymond Y. Kwong

Bibliographic record

VenueJACC. Cardiovascular imaging · 2018
Typearticle
Languageen
FieldMedicine
TopicCardiac Imaging and Diagnostics
Canadian institutionsUniversité de MontréalMontreal Heart Institute
FundersNational Center for Advancing Translational SciencesNational Institutes of HealthInstitut de Cardiologie de MontréalNovartis Stiftung für Medizinisch-Biologische ForschungNational Heart, Lung, and Blood InstituteFundação de Amparo à Pesquisa do Estado de São PauloGottfried und Julia Bangerter-Rhyner-StiftungMyoKardiaSociety for Cardiovascular Magnetic ResonanceGlaxoSmithKline
KeywordsMaceMedicineCardiologyInternal medicineHeart failureEjection fractionMagnetic resonance imagingCardiomyopathyDilated cardiomyopathyRadiologyPercutaneous coronary interventionMyocardial infarction

Abstract

fetched live from OpenAlex
No abstract in any covered source. Its absence is recorded, not treated as a negative.

No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.039
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0020.002
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.023
GPT teacher head0.303
Teacher spread0.280 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations109
Published2018
Admission routes2
Has abstractno

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