{"id":"W4376871677","doi":"10.1161/circinterventions.123.013045","title":"Transcatheter Mitral Valve Replacement Versus Medical Therapy for Secondary Mitral Regurgitation: A Propensity Score–Matched Comparison","year":2023,"lang":"en","type":"article","venue":"Circulation Cardiovascular Interventions","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; St. Michael's Hospital; St. Paul's Hospital; Montreal Heart Institute","funders":"Deutsche Herzstiftung; Abbott Laboratories","keywords":"Medicine; Propensity score matching; Cardiology; Internal medicine; Mitral regurgitation; Functional mitral regurgitation; Mitral valve replacement; Mitral valve; Medical therapy; Surgery; Ejection fraction; Heart failure","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_broad"],"consensus_categories":[],"category_scores_codex":[0.0007757444,0.0002463147,0.0007075023,0.0002117018,0.0002263292,0.00006042662,0.0001014281,0.0001568326,0.0003885932],"category_scores_gemma":[0.0001502367,0.0002320869,0.04686779,0.0003824096,0.00008168755,0.00014446,0.00002877529,0.000175413,0.0001084525],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000184159,"about_ca_system_score_gemma":0.000189828,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003225443,"about_ca_topic_score_gemma":0.000007938714,"domain_scores_codex":[0.9974712,0.0001660149,0.0006082837,0.0005507115,0.000855668,0.0003481156],"domain_scores_gemma":[0.9985304,0.000100098,0.0001062161,0.0006699341,0.0003174858,0.000275792],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.007001729,0.003279616,0.5006286,0.002160516,0.3163425,0.00007049926,0.001932216,0.00267929,0.00009142223,0.0008990677,0.009486225,0.1554283],"study_design_scores_gemma":[0.01875429,0.0005200689,0.9670491,0.000379572,0.008304738,0.00002695535,0.0002506016,0.0007288989,0.0000636779,0.0001585677,0.003494875,0.0002686963],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9711551,0.01056826,0.01249509,0.0005967335,0.001257042,0.002904744,0.0001362711,0.0003148972,0.0005718428],"genre_scores_gemma":[0.9961431,0.000127144,0.0001621165,0.00007918838,0.0002738331,0.0007350319,0.002247323,0.00005069811,0.0001815599],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4664205,"threshold_uncertainty_score":0.9626776,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1322785363468958,"score_gpt":0.3920240903107065,"score_spread":0.2597455539638107,"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."}}