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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
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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.

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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
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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 51 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
Mitral valve surgery in patients with Marfan syndrome
Tirone E. David, Joy Park, Chun‐Po Steve Fan
2024· article· en· Journal of Thoracic and Cardiovascular Surgery· Medicine
machine prediction:candidate · noneconsensus · none
11
citations
affno abstractunlabeled
Characteristics of Surgical Prosthetic Heart Valves and Problems Around Labelling: A Document From the European Association for Cardio-Thoracic Surgery (EACTS)–The Society of Thoracic Surgeons (STS)–American Association for Thoracic Surgery (AATS) Valve Labelling Task Force
Andras P. Durko, Stuart J. Head, Philippe Pîbarot, Pavan Atluri, Vinayak Bapat, Duke E. Cameron +14 more
2019· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
11
citations
affno abstractunlabeled
Presentation and management of calcific mitral valve disease
Isabel Shamsudeen, Linda Yi Ning Fei, Ian G. Burwash, Luc Beauchesne, Vincent Chan, David Glineur +3 more
2020· article· en· International Journal of Cardiology· Medicine
machine prediction:candidate · noneconsensus · none
11
citations
affunlabeled
Mechanism of valvular regurgitation
Nee Scze Khoo, J F Smallhorn
2011· review· en· Current Opinion in Pediatrics· Medicine
machine prediction:candidate · noneconsensus · none
11
citations
affno abstractunlabeled
Biomarkers in Mitral Regurgitation
Magnus Bäck, Rodolfo Pizarro, Marie‐Annick Clavel
2017· review· en· Progress in Cardiovascular Diseases· Medicine
machine prediction:candidate · noneconsensus · none
11
citations

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