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4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

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Cardiac Valve Diseases and Treatments
Retraction
Abstract
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Study design
Label agreement
Label status

Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
venuejournal
aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

6,675 results · 1 filter active ·
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20002025
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Machine labels · sparse coverage
Evidence
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An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
6,675 works in the cohort · of 4,299,418page 63 of 134

Labels cover 10 of 6,675 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 6,675 of 6,675 works in this cohort. Predictions are machine_predicted_unvalidated. The Gemma side is a direct model label for every work (title-only); the Codex side is a distilled, calibrated classifier. Candidate is the union; consensus is the intersection.

affno abstractunlabeled
Transcatheter Valve-in-Valve: A Cautionary Tale
Jessica G.Y. Luc, Miriam Shanks, Benjamin D. Tyrrell, Robert C. Welsh, Craig Butler, Steven Meyer
2016· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
6
citations
fundno affno abstractunlabeled
A New Era of Lay Rescuer CPR Training
Lorrel E.B. Toft, Jamaal Richie, John M. Wright, Alok R. Amraotkar, Praneeth Katrapati, Sara Fulmer +3 more
2022· letter· en· Journal of the American College of Cardiology· Medicine
machine prediction:candidate · noneconsensus · none
6
citations
affunlabeled
The final meta-analysis?
John G. Webb, Uri Landes
2019· letter· en· European Heart Journal· Medicine
machine prediction:candidate · noneconsensus · none
6
citations
affunlabeled
Early failure of aortic bioprostheses
Amine Mazine, Subodh Verma, Bobby Yanagawa
2018· review· en· Current Opinion in Cardiology· Medicine
machine prediction:candidate · noneconsensus · none
6
citations
affno abstractunlabeled
Low-Flow Aortic Stenosis
Marie‐Annick Clavel, Mohamed‐Salah Annabi
2021· letter· en· JACC. Cardiovascular imaging· Medicine
machine prediction:candidate · noneconsensus · none
6
citations
affno abstractunlabeled
Host tissue overgrowth in a mitral valve conserving procedure
Cristina Fayet, Jagdish Butany, Richard L. Leask, Manmeet S. Ahluwalia, Christopher M. Feindel, Victor M. Fornasier
2003· article· en· Cardiovascular Pathology· Medicine
machine prediction:candidate · noneconsensus · none
6
citations

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