{"id":"W4235903151","doi":"10.1161/circ.132.suppl_3.19473","title":"Abstract 19473: Safety and Efficacy of Second Generation Self Expanding Portico® Valve System for the Treatment of Failed Aortic Bioprosthesis: Results From an International Multicenter Valve-in-Valve Registry","year":2015,"lang":"en","type":"article","venue":"Circulation","topic":"Infective Endocarditis Diagnosis and Management","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Heart Institute; Université Laval; St. Paul's Hospital; St. Michael's Hospital","funders":"","keywords":"Medicine; Aortic valve; Cardiology; Stroke (engine); Aortic valve replacement; Stent; Myocardial infarction; Surgery; Internal medicine; Valve replacement; Stenosis","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":[0.002584897,0.000286235,0.0004350189,0.000495569,0.000175598,0.0008191023,0.0003890169,0.0003632587,0.001015979],"category_scores_gemma":[0.003737101,0.0001239633,0.000456456,0.0006498611,0.0003504391,0.0004114939,0.0003268755,0.0004523551,0.0002913123],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000178528,"about_ca_system_score_gemma":0.0003467923,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002129219,"about_ca_topic_score_gemma":0.0002710492,"domain_scores_codex":[0.998762,0.0004164001,0.0001669214,0.0002294384,0.0003405261,0.00008474506],"domain_scores_gemma":[0.9938339,0.001569765,0.002538968,0.0008427992,0.0005538237,0.000660691],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.007648373,0.0006767406,0.9750021,0.00007823236,0.0003373602,0.0003554898,0.0001504409,0.0002274514,0.002184708,0.0000535352,0.0007510002,0.01253465],"study_design_scores_gemma":[0.001475809,0.00729747,0.9843909,0.00003399187,0.0004323643,0.00183914,0.0001627818,0.0009570203,0.002096339,0.00004743024,0.001244097,0.00002262244],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983145,0.0002674671,0.0001733245,0.00002383984,0.000006800426,0.000028862,0.0007282544,0.00001045502,0.0004465298],"genre_scores_gemma":[0.9960906,0.0002012286,0.0002442593,0.0000630797,0.00004184028,0.00004350958,0.00318304,0.00000777422,0.0001246433],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002584897,"threshold_uncertainty_score":0.01367038,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04092564416497969,"score_gpt":0.3140179740934246,"score_spread":0.273092329928445,"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."}}