{"id":"W3115748565","doi":"10.1016/j.echo.2020.12.009","title":"Feasibility of Real-Time Myocardial Contrast Echocardiography to Detect Cardiac Allograft Vasculopathy in Pediatric Heart Transplant Recipients","year":2020,"lang":"en","type":"article","venue":"Journal of the American Society of Echocardiography","topic":"Transplantation: Methods and Outcomes","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":false,"ca_institutions":"Alberta Children's Hospital; University of Calgary; Dalhousie University; Libin Cardiovascular Institute of Alberta","funders":"Mayo Clinic","keywords":"Medicine; Cardiac allograft vasculopathy; Cardiology; Internal medicine; Heart transplantation; Contrast (vision); Radiology; Transplantation; Artificial intelligence","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.002181076,0.0003670094,0.002541648,0.0004750027,0.00007183424,0.0000143347,0.0004674153,0.0001273045,0.000004694634],"category_scores_gemma":[0.0001039143,0.0002709304,0.008721505,0.004569765,0.0004614957,0.0001178135,0.00004783356,0.0006281892,0.000001228103],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006288007,"about_ca_system_score_gemma":0.0001984872,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001569204,"about_ca_topic_score_gemma":0.000001189993,"domain_scores_codex":[0.9957265,0.0008028798,0.001402983,0.0004061549,0.001209663,0.0004518173],"domain_scores_gemma":[0.9971424,0.0004612934,0.0009777057,0.0005512973,0.0004096253,0.0004576446],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001564163,0.0001026016,0.9669761,0.000173654,0.001653053,0.000009327468,0.001605483,0.0003556289,0.02458366,8.139175e-7,0.001788061,0.00118743],"study_design_scores_gemma":[0.002344924,0.001351392,0.9911535,0.0001855698,0.001957359,0.0000206485,0.0005392832,0.00001392296,0.001960468,0.00003708579,0.0002035472,0.0002322468],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9930128,0.0006880283,0.00309489,0.001714213,0.0003467402,0.0008022818,0.0001955318,0.00002805531,0.0001174417],"genre_scores_gemma":[0.9491381,0.007789234,0.04153528,0.001051488,0.000430161,0.000008765896,0.000004238788,0.00004137353,0.000001352265],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04387471,"threshold_uncertainty_score":0.9999743,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02124163456524217,"score_gpt":0.2910571002738476,"score_spread":0.2698154657086054,"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."}}