{"id":"W2029178888","doi":"10.1088/0967-3334/21/3/306","title":"The radiographic quantitation of aortic valve calcification: implications for assessing bioprosthetic valve calcification<i>in vitro</i>","year":2000,"lang":"en","type":"article","venue":"Physiological Measurement","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"Robarts Clinical Trials; London Health Sciences Centre; Western University","funders":"","keywords":"Calcification; Aortic valve; Imaging phantom; Calcium; Cusp (singularity); Biomedical engineering; Materials science; Heart valve; Agatston score; Nuclear medicine; Chemistry; Medicine; Radiology; Computed tomography; Mathematics; Internal medicine; Coronary artery calcium; Geometry","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":[0.0022624,0.000498687,0.0003317239,0.001323068,0.0001736625,0.001069715,0.0007383047,0.0005668535,0.0009925721],"category_scores_gemma":[0.004451219,0.0003122244,0.000176849,0.0003980774,0.0006093979,0.0004867787,0.0003491309,0.0005322283,0.0004115276],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003332289,"about_ca_system_score_gemma":0.0001797342,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000598913,"about_ca_topic_score_gemma":0.001234424,"domain_scores_codex":[0.9991878,0.0003561043,0.00006718805,0.0001390445,0.0002321847,0.00001773497],"domain_scores_gemma":[0.9952154,0.002625935,0.0007986578,0.0005658502,0.0006219558,0.0001722117],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001925674,0.00006895383,0.05022876,0.0003659904,0.0000559825,0.0002231293,0.0001311672,0.0006361305,0.9174169,0.0002837749,0.0002456924,0.03015084],"study_design_scores_gemma":[0.00003574224,0.001194559,0.2343572,0.0001168354,0.0002320206,0.008704737,0.0002131589,0.01064379,0.7381731,0.0005960951,0.005631956,0.0001007644],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7729048,0.02942154,0.1913419,0.0006082846,0.0002296068,0.0001100591,0.0008310563,0.0008908088,0.003661981],"genre_scores_gemma":[0.8196431,0.006195954,0.1713053,0.0002257455,0.0001388812,0.0001281403,0.0005048352,0.0001254791,0.001732551],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0022624,"threshold_uncertainty_score":0.01196486,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09392614651671834,"score_gpt":0.3809985174349109,"score_spread":0.2870723709181925,"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."}}