{"id":"W1980404809","doi":"10.1016/j.nuclcard.2007.04.020","title":"SPECT versus planar gated blood pool imaging for left ventricular evaluation","year":2007,"lang":"en","type":"article","venue":"Journal of Nuclear Cardiology","topic":"Cardiac Imaging and Diagnostics","field":"Medicine","cited_by":23,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Montréal; Montreal Heart Institute","funders":"Cedars-Sinai Medical Center","keywords":"Medicine; Ejection fraction; Planar; Nuclear medicine; Single-photon emission computed tomography; Gold standard (test); Algorithm; Internal medicine; Mathematics; 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":[],"consensus_categories":[],"category_scores_codex":[0.001852049,0.0001087382,0.0004604148,0.0002262162,0.000058856,0.00001329391,0.00006554033,0.00006579582,0.00003477565],"category_scores_gemma":[0.001855267,0.0000949317,0.0004382689,0.00008589636,0.00005334089,0.00005310442,0.0000129329,0.0002423007,0.00001642756],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001417257,"about_ca_system_score_gemma":0.0001139732,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003762494,"about_ca_topic_score_gemma":4.143369e-7,"domain_scores_codex":[0.9988294,0.00007954014,0.0003802112,0.0001260426,0.0003149283,0.0002698773],"domain_scores_gemma":[0.9985116,0.0004403974,0.0002203139,0.0001538827,0.0005347313,0.0001391299],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.02375318,0.0007975018,0.4717923,0.0003026655,0.01075445,0.03691416,0.001172096,0.003845274,0.04873749,0.001137494,0.3352374,0.06555609],"study_design_scores_gemma":[0.05035311,0.004025139,0.5603919,0.0003163068,0.01470335,0.07120254,0.001890839,0.002173003,0.003303034,0.0005073002,0.2905347,0.0005987588],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9838243,0.003250427,0.003072446,0.001677321,0.003022856,0.0003981553,0.00001120562,0.0000363842,0.004706901],"genre_scores_gemma":[0.9963433,0.00005944644,0.001329873,0.0003524111,0.001862961,3.903739e-7,0.00001345154,0.00002804724,0.00001015608],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08859965,"threshold_uncertainty_score":0.3871202,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02267510673677002,"score_gpt":0.3110590470002363,"score_spread":0.2883839402634663,"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."}}