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
Topic
Cardiac Valve Diseases and Treatments
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.

6,675 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.
6,675 works in the cohort · of 4,299,418page 4 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.

aboutno affno abstractunlabeled
Early Experience With New Transcatheter Mitral Valve Replacement
Vinayak Bapat, Vivek Rajagopal, Christopher Meduri, Robert Saeid Farivar, Antony Walton, Stephen J. Duffy +27 more
2017· article· en· Journal of the American College of Cardiology· Medicine
machine prediction:candidate · noneconsensus · none
271
citations
affno abstractunlabeled
Transcatheter Tricuspid Valve Interventions
Lluís Asmarats, Rishi Puri, Azeem Latib, José Navia, Josep Rodés‐Cabau
2018· review· en· Journal of the American College of Cardiology· Medicine
machine prediction:candidate · noneconsensus · none
265
citations
affunlabeled
Imaging and Impact of Myocardial Fibrosis in Aortic Stenosis
Rong Bing, João L. Cavalcante, Russell J. Everett, Marie‐Annick Clavel, David E. Newby, Marc R. Dweck
2019· review· en· JACC. Cardiovascular imaging· Medicine
machine prediction:candidate · noneconsensus · none
265
citations
affunlabeled
Transcatheter Aortic Valve Implantation
Ronen Gurvitch, David Wood, Edgar Tay, Jonathon Leipsic, J. Ye, Samuel V. Lichtenstein +8 more
2010· article· en· Circulation· Medicine
machine prediction:candidate · noneconsensus · none
257
citations
affunlabeled
Percutaneous Transvenous Mitral Annuloplasty
John G. Webb, Jan Harnek, Brad Munt, Per Ola Kimblad, Mann Chandavimol, Christopher Thompson +2 more
2006· article· en· Circulation· Medicine
machine prediction:candidate · noneconsensus · none
253
citations
affno abstractunlabeled
Right ventricle segmentation from cardiac MRI: A collation study
Caroline Petitjean, María A. Zuluaga, Wenjia Bai, Jean‐Nicolas Dacher, Damien Grosgeorge, Jérôme Caudron +23 more
2014· article· en· Medical Image Analysis· Medicine
machine prediction:candidate · noneconsensus · none
242
citations
affno abstractunlabeled
Prosthesis size and long-term survival after aortic valve replacement
Eugene H. Blackstone, Delos M. Cosgrove, W.R. Eric Jamieson, Nancy J. O. Birkmeyer, John H. Lemmer, D. Craig Miller +4 more
2003· article· en· Journal of Thoracic and Cardiovascular Surgery· Medicine
machine prediction:candidate · noneconsensus · none
239
citations
affno abstractunlabeled
Transcatheter Mitral Valve Replacement
Ander Regueiro, Juan F. Granada, François Dagenais, Josep Rodés‐Cabau
2017· review· en· Journal of the American College of Cardiology· Medicine
machine prediction:candidate · noneconsensus · none
233
citations

How this was built: Screen · Findings · About