{"id":"W2146399664","doi":"10.1503/cmaj.110617","title":"Left atrial enlargement: A cause of stroke?","year":2011,"lang":"en","type":"letter","venue":"Canadian Medical Association Journal","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Stroke (engine); Left atrial enlargement; Medicine; Ischemic stroke; Variety (cybernetics); Cardiology; Atrial fibrillation; Physical medicine and rehabilitation; Computer science; Ischemia; Artificial intelligence","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005981486,0.0006629539,0.001515602,0.00144388,0.001531516,0.001265819,0.001003112,0.01243935,0.009155718],"category_scores_gemma":[0.006271129,0.0004195111,0.0008072947,0.001047527,0.001332717,0.002852159,0.0005376629,0.008097203,0.005056675],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001820264,"about_ca_system_score_gemma":0.001395035,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003813945,"about_ca_topic_score_gemma":0.005542979,"domain_scores_codex":[0.999123,0.0002137165,0.0001337834,0.0001548614,0.0002069725,0.000167681],"domain_scores_gemma":[0.9985346,0.0006692763,0.0002151872,0.0000469417,0.0002633102,0.0002707093],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0005355652,0.0002740334,0.04684642,0.0007967522,0.0001327726,0.3213447,0.0005331205,0.0004591056,0.0009012252,0.007388752,0.5389215,0.08186609],"study_design_scores_gemma":[0.0008599802,0.0003888764,0.04613591,0.004044361,0.0003881074,0.7315826,0.002137123,0.00432212,0.0009320038,0.04871886,0.1602782,0.0002119057],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"editorial","genre_scores_codex":[0.02165315,0.0387008,0.001151256,0.8773198,0.01840892,0.00009851287,0.0003729268,0.000141231,0.04215347],"genre_scores_gemma":[0.2935639,0.06919382,0.001945894,0.3104571,0.302153,0.0001336408,0.0006339372,0.0000817312,0.02183706],"genre_candidate":"editorial","genre_consensus":null,"teacher_disagreement_score":0.01243935,"threshold_uncertainty_score":0.03062892,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03568625633537614,"score_gpt":0.282490314117737,"score_spread":0.2468040577823609,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}