{"id":"W1992118404","doi":"10.1016/j.nuclcard.2004.06.112","title":"Electrocardiographic prediction of the severity of posterior wall perfusion defects on rest 99m Tc-sestamibi myocardial perfusion imaging","year":2004,"lang":"en","type":"article","venue":"Journal of Nuclear Cardiology","topic":"Cardiac Imaging and Diagnostics","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Western Hospital; University Health Network","funders":"","keywords":"Medicine; Cardiology; Perfusion; Internal medicine; Myocardial perfusion imaging; Ventricle; Nuclear medicine; Surrogate endpoint; Myocardial infarction; QRS complex","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":[0.000534255,0.0005942704,0.000290513,0.0009048557,0.0001518563,0.0004158863,0.0002159471,0.0008392576,0.001435428],"category_scores_gemma":[0.003756538,0.000195068,0.0003110731,0.0003797127,0.0003850453,0.0003467106,0.0001723994,0.0007274072,0.000294685],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001265699,"about_ca_system_score_gemma":0.0001402783,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009072328,"about_ca_topic_score_gemma":0.001357191,"domain_scores_codex":[0.9998118,0.00006520141,0.00002714323,0.00001791287,0.00004308925,0.00003474289],"domain_scores_gemma":[0.9971634,0.001317733,0.0005196858,0.00008098123,0.0002590325,0.0006592031],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001260424,0.00009798056,0.9914954,0.00001124636,0.00005319338,0.0009046881,0.0000311914,0.0001993176,0.003669446,0.00003212222,0.00008024518,0.002164645],"study_design_scores_gemma":[0.00003053071,0.0005742424,0.9950198,0.000006306404,0.00007666006,0.001713062,0.00006863203,0.001495959,0.0008784941,0.00005160479,0.00007834728,0.000006285276],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998214,0.0001585282,0.0002458393,0.00008239187,0.00001545282,0.000008804868,0.00007164456,0.000005720248,0.001197561],"genre_scores_gemma":[0.9996029,0.00007309149,0.00008542271,0.0000184191,0.00002293443,0.000002260983,0.00007510836,0.000001879881,0.0001181185],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001435428,"threshold_uncertainty_score":0.004801989,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007827617457290187,"score_gpt":0.2270087601903784,"score_spread":0.2191811427330882,"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."}}