{"id":"W4415534340","doi":"10.1016/j.jcmg.2025.09.013","title":"Indexed Aortic Valve Calcium Volume by Computed Tomography Angiography in Patients With Aortic Stenosis","year":2025,"lang":"en","type":"article","venue":"JACC. Cardiovascular imaging","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; Institut universitaire de cardiologie et de pneumologie de Québec","funders":"Japan Society for the Promotion of Science; Natural Sciences and Engineering Research Council of Canada; Canadian Institutes of Health Research; European Association of Cardiovascular Imaging; Magyar Tudományos Akadémia; Japan Agency for Medical Research and Development; Fonds Wetenschappelijk Onderzoek; Narodowa Agencja Wymiany Akademickiej; Ministry of Education, Culture, Sports, Science and Technology; British Heart Foundation; Nemzeti Kutatási, Fejlesztési és Innovaciós Alap; Vlaamse regering; Amarin Corporation; Fundacja na rzecz Nauki Polskiej; University of Edinburgh; Medical Research Council; Suzuken Memorial Foundation; National Heart, Lung, and Blood Institute; Pfizer; Cedars-Sinai Medical Center; Nakatani Foundation for Advancement of Measuring Technologies in Biomedical Engineering; Bristol-Myers Squibb","keywords":"Stenosis; Computed tomography angiography; Computed tomography; Aortic valve; Aortic valve stenosis; Valve replacement; Aortic valve replacement","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001493885,0.0003962049,0.0004446121,0.001096105,0.0003076935,0.000893693,0.0005943491,0.0005895737,0.0008025451],"category_scores_gemma":[0.007081976,0.0003510579,0.0004109658,0.0006981149,0.0003622893,0.0005618294,0.0005654495,0.0006479733,0.0001836262],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002540568,"about_ca_system_score_gemma":0.0003298029,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001323842,"about_ca_topic_score_gemma":0.001780966,"domain_scores_codex":[0.999081,0.0002973851,0.0001183728,0.0001940716,0.0002131086,0.00009600418],"domain_scores_gemma":[0.9964708,0.001000102,0.001599418,0.0002561489,0.0002719901,0.0004015107],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007791095,0.000009861908,0.9993955,0.000002322332,0.00001300716,0.00003284225,0.00001609895,0.00002432309,0.00006070461,0.000007621346,0.00001562259,0.0003441562],"study_design_scores_gemma":[0.00001444064,0.000145809,0.9981141,0.000006333809,0.00003305258,0.0005111288,0.00006991615,0.0008473323,0.0001207611,0.00006035294,0.00007169344,0.000004993135],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994665,0.0001727381,0.00009106651,0.00002675219,0.000005351403,0.000005491782,0.00007115634,0.000002725371,0.0001582391],"genre_scores_gemma":[0.9996972,0.00004082678,0.0001007058,0.00001387025,0.00001494534,0.000003688039,0.000100991,9.163286e-7,0.00002691433],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001493885,"threshold_uncertainty_score":0.007900536,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004140927757845602,"score_gpt":0.2436151646031706,"score_spread":0.239474236845325,"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."}}