{"id":"W3089091436","doi":"10.1111/echo.14862","title":"Three‐dimensional echocardiographic acquisition and validity of left ventricular volumes and ejection fraction","year":2020,"lang":"en","type":"review","venue":"Echocardiography","topic":"Cardiovascular Function and Risk Factors","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto General Hospital; University of Toronto; University Health Network","funders":"","keywords":"Ejection fraction; Ventricular function; Medicine; Clinical Practice; Frame (networking); Cardiology; Data acquisition; Internal medicine; Nuclear medicine; Radiology; Biomedical engineering; Computer science; Heart failure","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":[0.00060092,0.0005943513,0.002985001,0.001564332,0.0001755832,0.00004670315,0.00006825778,0.0006625681,0.00002907129],"category_scores_gemma":[0.0000592162,0.0004971935,0.004228202,0.001502604,0.0002404122,0.0001475694,0.00009423653,0.0007328207,0.00001135464],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007056884,"about_ca_system_score_gemma":0.00009916842,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005405708,"about_ca_topic_score_gemma":0.000001530683,"domain_scores_codex":[0.9971132,0.000299598,0.0006927426,0.0008608854,0.0007551379,0.0002784617],"domain_scores_gemma":[0.998422,0.0001378633,0.000394661,0.0005360902,0.0001834583,0.0003259831],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001174161,0.000116492,0.1678149,0.01188089,0.009757143,0.0002281532,0.00001723709,0.000005490295,0.000006302929,0.0000214993,0.002312545,0.807722],"study_design_scores_gemma":[0.0009430432,0.0004093951,0.05859528,0.00385617,0.01452917,0.001410428,0.00002646626,0.00006253028,0.00001113,0.0001076266,0.9195003,0.0005484509],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.001914133,0.9925272,0.003175595,0.00002526868,0.0007290069,0.0012544,0.00008791856,0.0001709862,0.0001155028],"genre_scores_gemma":[0.008032339,0.9905676,0.000327914,0.0000393293,0.0005680879,0.00003802928,0.000342799,0.00007883925,0.00000503895],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.9171878,"threshold_uncertainty_score":0.999748,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02180195327165495,"score_gpt":0.2665269216893658,"score_spread":0.2447249684177108,"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."}}