MétaCan
Menu
Cohort builder

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.

Search term
Author
Year range
→
Sort
Language
Type
Field
Venue
Journal of the American College of Cardiology
Topic
Retraction
Abstract
Evidence source
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.

3,458 results · 1 filter active ·
Results by year
20002025
Publication date
Categories
Machine labels · sparse coverage
Evidence
Language
Type
Citations
An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
3,458 works in the cohort · of 4,299,418page 48 of 70

Labels cover 3 of 3,458 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 3,458 of 3,458 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
Reply
Mat Lotfi, Peter H. Seidelin
2004· article· en· Journal of the American College of Cardiology
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
The Radial Artery Graft
Marc Ruel, Pierre Voisine
2016· letter· en· Journal of the American College of Cardiology· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
ASSOCIATION OF NEIGHBORHOOD-LEVEL MATERIAL DEPRIVATION WITH ADVERSE OUTCOMES AND PROCESSES OF CARE AMONG PATIENTS WITH HEART FAILURE IN A SINGLE-PAYER HEALTHCARE SYSTEM: A POPULATION-BASED COHORT STUDY
Andrew Dorovenis, David Bobrowski, Husam Abdel‐Qadir, Candace D. McNaughton, Rea Alonzo, Jiming Fang +17 more
2023· article· en· Journal of the American College of Cardiology· Economics, Econometrics and Finance
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
TCT-235 Annular Size and Its Interaction With Self-Expandable Versus Balloon-Expandable Transcatheter Heart Valves for the Treatment of Patients With Severe Bicuspid Aortic Valve Stenosis: Insights from the BEAT Registry
Alfonso Ielasi, Elisabetta Moscarella, Antonio Mangieri, Francesco Giannini, Didier Tchétché, Won‐Keun Kim +25 more
2021· article· en· Journal of the American College of Cardiology· Medicine
machine prediction:candidate · noneconsensus · none
0
citations

How this was built: Screen · Findings · About