{"id":"W4385377495","doi":"10.1177/17474930231193335","title":"Non–ECG-gated cardiac CT angiography in acute stroke is feasible and detects sources of embolism","year":2023,"lang":"en","type":"article","venue":"International Journal of Stroke","topic":"Cardiovascular and Diving-Related Complications","field":"Medicine","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kingston Health Sciences Centre; Queen's University","funders":"Queen's University","keywords":"Medicine; Stroke (engine); Radiology; Pulmonary embolism; Embolus; Angiography; Embolism; Computed tomography angiography; Cardiology; Prospective cohort study; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000290966,0.0001083972,0.0003735738,0.001095447,0.00002628182,0.00002949498,0.000177682,0.00004888512,0.0000227283],"category_scores_gemma":[0.00004784439,0.00009793438,0.0007189656,0.0003997776,0.00006131594,0.0001155987,0.00006739954,0.0002339808,0.000007916438],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003900485,"about_ca_system_score_gemma":0.00007525807,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009640519,"about_ca_topic_score_gemma":0.000004382504,"domain_scores_codex":[0.9986693,0.00002509847,0.0004208593,0.0001316088,0.0006049432,0.0001481633],"domain_scores_gemma":[0.9990365,0.00006727393,0.0002067536,0.0001465328,0.0004327477,0.000110185],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004342509,0.0001805194,0.9131444,0.00003958087,0.009695177,0.0007322096,0.001045362,0.0004011407,0.05389804,0.0001186862,0.002425475,0.01788519],"study_design_scores_gemma":[0.003637451,0.0001851925,0.9630771,0.0003256176,0.0006496182,0.0008198734,0.0004160335,0.0005294948,0.02740158,0.0002082984,0.002617043,0.0001327444],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960638,0.001343685,0.0001754786,0.0007825908,0.0003707299,0.0001151172,0.0001222726,0.00001686425,0.001009422],"genre_scores_gemma":[0.9982468,0.0009951271,0.0002645062,0.00007667747,0.0001439572,0.00000320623,0.00001165979,0.00001380077,0.0002443034],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04993268,"threshold_uncertainty_score":0.3993648,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01097134637462219,"score_gpt":0.2730380306410778,"score_spread":0.2620666842664556,"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."}}