{"id":"W2885139761","doi":"10.1161/atvbaha.117.309223","title":"Anticoagulation for Mechanical Heart Valves","year":2017,"lang":"en","type":"letter","venue":"Arteriosclerosis Thrombosis and Vascular Biology","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":23,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University; Thrombosis and Atherosclerosis Research Institute","funders":"","keywords":"valvular heart disease; Thrombosis; Population; Medicine; Internal medicine; Cardiology","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":[0.001387027,0.0004696818,0.001138203,0.0008559169,0.003631295,0.002827035,0.000762928,0.03160748,0.007337535],"category_scores_gemma":[0.02490415,0.0004756516,0.001143547,0.0006024661,0.001722577,0.002035317,0.001234236,0.02656373,0.003858082],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003116201,"about_ca_system_score_gemma":0.003149371,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003247613,"about_ca_topic_score_gemma":0.007806099,"domain_scores_codex":[0.9981467,0.0004726982,0.0003235287,0.0002146929,0.0004833674,0.0003591335],"domain_scores_gemma":[0.99476,0.002753511,0.0005625978,0.0001962949,0.0005441908,0.001183486],"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":[0.00008940545,0.0001276685,0.007396861,0.0001166333,0.00007268972,0.02277058,0.0003202299,0.0001259612,0.0003538756,0.005692869,0.9271605,0.03577282],"study_design_scores_gemma":[0.0008018885,0.0003547648,0.01523961,0.002729029,0.0002959962,0.06547739,0.001287617,0.002353941,0.0006662557,0.05035518,0.8602595,0.0001787925],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.001698058,0.002769289,0.0001027838,0.9726949,0.0146922,0.00001297111,0.00004482042,0.00001934769,0.007965681],"genre_scores_gemma":[0.01726516,0.003374382,0.0002407423,0.8627124,0.1093726,0.00003753079,0.00006922746,0.00002240724,0.006905464],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.03160748,"threshold_uncertainty_score":0.0245465,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1603250358341642,"score_gpt":0.3822928172893589,"score_spread":0.2219677814551948,"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."}}