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
American Heart Journal
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.

1,105 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.
1,105 works in the cohort · of 4,299,418page 13 of 23

Labels cover 0 of 1,105 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 1,105 of 1,105 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
QRS prolongation in patients with acute coronary syndromes
Fahad Baslaib, Salem Alkaabi, Andrew T. Yan, Raymond T. Yan, Paul Dorian, Kumaraswamy Nanthakumar +2 more
2010· article· en· American Heart Journal· Medicine
machine prediction:candidate · noneconsensus · none
28
citations
fundno affno abstractunlabeled
Candidate genetic variants in the fibrinogen, methylenetetrahydrofolate reductase, and intercellular adhesion molecule-1 genes and plasma levels of fibrinogen, homocysteine, and intercellular adhesion molecule-1 among various race/ethnic groups: Data from the Women's Genome Health Study
Michelle A. Albert, Guillaume Paré, Alanna A. Morris, Lynda M. Rose, Julie E. Buring, Paul M. Ridker +1 more
2009· article· en· American Heart Journal· Medicine
machine prediction:candidate · noneconsensus · none
27
citations
affno abstractunlabeled
Levosimendan in patients with left ventricular systolic dysfunction undergoing cardiac surgery on cardiopulmonary bypass: Rationale and study design of the Levosimendan in Patients with Left Ventricular Systolic Dysfunction Undergoing Cardiac Surgery Requiring Cardiopulmonary Bypass (LEVO-CTS) trial
Rajendra H. Mehta, Sean van Diepen, James M. Meza, Paula M. Bokesch, Jeffrey D. Leimberger, Sandra Tourt-Uhlig +14 more
2016· article· en· American Heart Journal· Medicine
machine prediction:candidate · noneconsensus · none
26
citations
afffundno abstractunlabeled
Rationale and design of the Steroids in Cardiac Surgery trial
Richard Whitlock, Kevin Teoh, Jessica Vincent, P.J. Devereaux, André Lamy, Domenico Paparella +15 more
2014· article· en· American Heart Journal· Medicine
machine prediction:candidate · noneconsensus · none
26
citations
afffundno abstractunlabeled
Design and rationale of the COMPLETE trial: A randomized, comparative effectiveness study of complete versus culprit-only percutaneous coronary intervention to treat multivessel coronary artery disease in patients presenting with ST-segment elevation myocardial infarction
Shamir R. Mehta, David Wood, Brandi Meeks, Robert F. Storey, Roxana Mehran, Kevin R. Bainey +3 more
2019· article· en· American Heart Journal· Medicine
machine prediction:candidate · noneconsensus · none
25
citations
affno abstractunlabeled
Rationale and design of the COlchicine for Prevention of the Post-pericardiotomy Syndrome and Post-operative Atrial Fibrillation (COPPS-2 trial): A randomized, placebo-controlled, multicenter study on the use of colchicine for the primary prevention of the postpericardiotomy syndrome, postoperative effusions, and postoperative atrial fibrillation
Massimo Imazio, Riccardo Belli, Antonio Brucato, Paolo Ferrazzi, Davide Patrini, Luigi Martinelli +13 more
2013· review· en· American Heart Journal· Medicine
machine prediction:candidate · noneconsensus · none
25
citations

How this was built: Screen · Findings · About