{"id":"W3170742564","doi":"10.1148/radiol.2021210245","title":"Influence of Heart Rate on Image Quality and Radiation Dose Exposure in Coronary CT Angiography","year":2021,"lang":"en","type":"article","venue":"Radiology","topic":"Cardiac Imaging and Diagnostics","field":"Medicine","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Medicine; Coronary angiography; University hospital; Nuclear medicine; Cardiology; Family medicine; Myocardial infarction","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":[0.00193907,0.0002122864,0.0004049433,0.000375858,0.0001256619,0.0009027743,0.0002585701,0.0004388342,0.001478401],"category_scores_gemma":[0.01413572,0.0002405009,0.0004634605,0.0003367596,0.0002940732,0.0002750836,0.000221094,0.0005259136,0.0001821537],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003092324,"about_ca_system_score_gemma":0.0001974902,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001113805,"about_ca_topic_score_gemma":0.0009307651,"domain_scores_codex":[0.9985631,0.0008419419,0.00009886381,0.0001190898,0.0002937466,0.00008320453],"domain_scores_gemma":[0.9810286,0.01490813,0.002014882,0.0008285803,0.0007877693,0.0004320151],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.07412727,0.001458101,0.5389408,0.0005809502,0.001954708,0.001567924,0.001128438,0.01107994,0.2387594,0.0003135332,0.0006439302,0.129445],"study_design_scores_gemma":[0.0001770534,0.006808392,0.9456999,0.00004610106,0.000681314,0.001933996,0.0001829772,0.008638384,0.03518143,0.0001115686,0.0004890382,0.00004979088],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960043,0.001342806,0.001652999,0.0000441595,0.00001769803,0.00001510312,0.00006292674,0.00002452554,0.0008355246],"genre_scores_gemma":[0.9987092,0.0002246615,0.0006929083,0.00003394399,0.00002318805,0.000005604737,0.00004682654,0.00005329802,0.0002103443],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00193907,"threshold_uncertainty_score":0.01025492,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01329472959147149,"score_gpt":0.3051826280341475,"score_spread":0.291887898442676,"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."}}