{"id":"W2068596353","doi":"10.1016/j.jtcvs.2012.05.030","title":"Chordal replacement with polytetrafluoroethylene sutures for mitral valve repair: A 25-year experience","year":2012,"lang":"en","type":"article","venue":"Journal of Thoracic and Cardiovascular Surgery","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":167,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto General Hospital; University of Toronto","funders":"","keywords":"Medicine; Mitral regurgitation; Mitral valve repair; Surgery; Mitral valve; Ejection fraction; Regurgitation (circulation); Mitral valve prolapse; Cardiology; Mitral valve replacement; Internal medicine; Polytetrafluoroethylene; 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":[0.00116348,0.0002115623,0.0008668416,0.0001493319,0.00009670879,0.0000266232,0.0000404326,0.00007566771,0.00002177419],"category_scores_gemma":[0.000140303,0.0001439136,0.01314756,0.0001325449,0.00007272659,0.0002303714,0.00002192617,0.0001368947,0.000001415913],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006674622,"about_ca_system_score_gemma":0.0001319489,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001581563,"about_ca_topic_score_gemma":1.934756e-7,"domain_scores_codex":[0.9982669,0.0000969633,0.0003891608,0.0002065739,0.0006537022,0.0003866846],"domain_scores_gemma":[0.9986395,0.0001321193,0.0001676911,0.0003766512,0.0002308477,0.0004531842],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003495568,0.000327839,0.9382436,0.0002657214,0.03130929,0.0001099634,0.0003790789,0.00001062067,0.00002779983,0.00001556559,0.001737265,0.02407771],"study_design_scores_gemma":[0.002090948,0.0006632437,0.9528925,0.000462518,0.01735612,0.002230304,0.001914199,0.000004142461,0.0009421109,0.0000112038,0.02108828,0.0003444727],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8717977,0.1265926,0.0006779786,0.00004733304,0.0004495455,0.000280057,0.00001342968,0.00002318343,0.0001181135],"genre_scores_gemma":[0.9953786,0.001958264,0.001488284,0.000102164,0.0009221505,0.0000317974,0.000009079944,0.00003277797,0.00007689247],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1246343,"threshold_uncertainty_score":0.9967355,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0198292578653842,"score_gpt":0.3307786212949397,"score_spread":0.3109493634295555,"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."}}