{"id":"W2886678431","doi":"10.1161/circulationaha.115.018614","title":"Atrial Fibrillation Begets Heart Failure and Vice Versa","year":2016,"lang":"en","type":"article","venue":"Circulation","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":867,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"National Institutes of Health; National Heart, Lung, and Blood Institute; School of Medicine, Boston University; Doris Duke Charitable Foundation","keywords":"Medicine; Ejection fraction; Hazard ratio; Cardiology; Internal medicine; Heart failure; Atrial fibrillation; Framingham Heart Study; Confidence interval; Proportional hazards model; Framingham Risk Score; Disease","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003035852,0.000498262,0.0006954886,0.0009162779,0.0008404199,0.002860405,0.0004407457,0.002047527,0.01267613],"category_scores_gemma":[0.005982905,0.0002268075,0.0005810022,0.0006567129,0.003300693,0.002945308,0.001243084,0.003252222,0.001672199],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005206532,"about_ca_system_score_gemma":0.0008360162,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001165841,"about_ca_topic_score_gemma":0.001463574,"domain_scores_codex":[0.9986475,0.000607216,0.00008031308,0.0002763625,0.000166837,0.0002218323],"domain_scores_gemma":[0.9948831,0.002624886,0.0009978091,0.0003002871,0.0003431107,0.0008509562],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.003128163,0.0003599309,0.3488587,0.002860209,0.002297028,0.006434876,0.003292275,0.0006589193,0.001670428,0.1603734,0.1260633,0.3440028],"study_design_scores_gemma":[0.0005040266,0.00113618,0.2976768,0.006212704,0.001583349,0.01713681,0.005609551,0.001105382,0.0005431511,0.3518567,0.3164463,0.0001890763],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.1737086,0.2662079,0.003612736,0.4011375,0.0287329,0.00004434322,0.00135394,0.0001991548,0.125003],"genre_scores_gemma":[0.7826537,0.1124687,0.001131604,0.05852835,0.03553585,0.00003340057,0.000484137,0.00006476168,0.009099528],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01267613,"threshold_uncertainty_score":0.04240584,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03452820795657843,"score_gpt":0.2980895906947484,"score_spread":0.26356138273817,"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."}}