{"id":"W3215484106","doi":"10.1016/j.cjco.2021.11.007","title":"Successful Explantation of a Ball and Cage Mitral Valve Prosthesis 48 Years After Initial Implantation","year":2021,"lang":"en","type":"article","venue":"CJC Open","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland; University of British Columbia; St. Paul's Hospital; University of Ottawa","funders":"","keywords":"Medicine; Prosthesis; Mitral valve replacement; Implant; Surgery; Stenosis; Mitral valve; Mechanical valve; Mitral valve stenosis; 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":[0.0003937052,0.0006436181,0.0007307516,0.001703946,0.001839513,0.001282159,0.0008530591,0.002847685,0.001806119],"category_scores_gemma":[0.002785221,0.0005329172,0.0009198302,0.0004658143,0.0009062798,0.00110387,0.0008314343,0.003218042,0.0008296425],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008427227,"about_ca_system_score_gemma":0.0005005741,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001093723,"about_ca_topic_score_gemma":0.002492936,"domain_scores_codex":[0.9995922,0.0000433377,0.00004306561,0.00008612511,0.00008424251,0.0001509985],"domain_scores_gemma":[0.9988756,0.0003627453,0.0001608802,0.0001244926,0.000111785,0.0003645078],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.0000531218,0.0001219968,0.02639818,0.00001744587,0.00001811871,0.9663233,0.0006630054,0.00007238833,0.001506562,0.0002341284,0.0003880055,0.004203721],"study_design_scores_gemma":[0.000009764665,0.0002808292,0.02639761,0.00005770778,0.00002111883,0.9700055,0.0004030615,0.0001695015,0.0005546103,0.000121674,0.00195682,0.00002185093],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9781335,0.004341966,0.001860705,0.003160244,0.001120809,0.00004499921,0.0002049244,0.0000841942,0.01104873],"genre_scores_gemma":[0.9944122,0.001250673,0.0004568935,0.0005739892,0.0005950615,0.000008996517,0.0001598261,0.00001637367,0.002526047],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002847685,"threshold_uncertainty_score":0.006114364,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01543068622564593,"score_gpt":0.354160608697173,"score_spread":0.3387299224715271,"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."}}