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Record W2920205571 · doi:10.1016/j.jcin.2018.11.036

Transcatheter Aortic Valve Replacement With Next-Generation Self-Expanding Devices

2019· article· en· W2920205571 on OpenAlexaff
Matteo Pagnesi, Lenard Conradi, Marco Barbanti, Giulio Stefanini, Tobias Zeus, Thomas Pilgrim, Joachim Schöfer, David Zweiker, Luca Testa, Maurizio Taramasso, David Hildick‐Smith, Alexandre Abizaid, Alexander Wolf, Nicolas M. Van Mieghem, Alexander Sedaghat, Jochen Wöhrle, Saib Khogali, Jan A.S. Van der Heyden, John G. Webb, Rodrigo Estévez‐Loureiro, Darren Mylotte, Philip MacCarthy, Salvatore Brugaletta, Christian W. Hamm, Oliver D. Bhadra, Ulrich Schäfer, Giuliano Costa, Corrado Tamburino, F. Cannata, Bernhard Reimers, Verena Veulemans, Masahiko Asami, Stephan Windecker, Amnon Eitan, Albrecht Schmidt, Giovanni Bianchi, Francesco Bedogni, Matteo Saccocci, Francesco Maisano, Osama Alsanjari, Dimytri Siqueira, Christoph Jensen, Christoph Naber, Francesca Ziviello, Jan-Malte Sinning, Julia Seeger, Wolfgang Rottbauer, Jorn Brouwer, Abdullah Alenezi, David Wood, Vasileios Tzalamouras, Ander Regueiro, Antonio Colombo, Azeem Latib

Bibliographic record

VenueJACC: Cardiovascular Interventions · 2019
Typearticle
Languageen
FieldMedicine
TopicCardiac Valve Diseases and Treatments
Canadian institutionsVancouver General Hospital
Fundersnot available
KeywordsMedicinePropensity score matchingValve replacementInternal medicineCardiologyLogistic regressionStroke (engine)SurgeryStenosis

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (broad)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.134
Threshold uncertainty score0.994

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.016
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
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 head0.037
GPT teacher head0.325
Teacher spread0.287 · 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

Citations71
Published2019
Admission routes1
Has abstractno

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