{"id":"W3164893168","doi":"10.1016/j.resuscitation.2021.05.016","title":"Quantitative characterization of left ventricular function during pulseless electrical activity using echocardiography during out-of-hospital cardiac arrest","year":2021,"lang":"en","type":"article","venue":"Resuscitation","topic":"Cardiac Arrest and Resuscitation","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ottawa Hospital; University of Ottawa","funders":"National Heart, Lung, and Blood Institute","keywords":"Medicine; Cardiology; Cardiopulmonary resuscitation; Internal medicine; Hazard ratio; Quartile; Return of spontaneous circulation; Pulseless electrical activity; Prospective cohort study; Resuscitation; Proportional hazards model; Confidence interval; Emergency medicine","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":[0.0003399633,0.0002661676,0.0003533042,0.0005686379,0.0001353057,0.0008668128,0.0001523645,0.000460433,0.000488625],"category_scores_gemma":[0.001521703,0.0001058669,0.0001297006,0.000262804,0.0003599135,0.0004593061,0.0002074738,0.0004131808,0.0001587182],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001008361,"about_ca_system_score_gemma":0.0001137654,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003727448,"about_ca_topic_score_gemma":0.00051237,"domain_scores_codex":[0.9998405,0.00004514703,0.00001385599,0.00003376645,0.00004249677,0.00002422523],"domain_scores_gemma":[0.9991958,0.0004011455,0.0001375416,0.00004698945,0.0000958232,0.0001227632],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.008795563,0.0003175277,0.5610136,0.0002872218,0.0002095933,0.002518993,0.001262889,0.001278163,0.3697042,0.0003069318,0.0003916989,0.0539136],"study_design_scores_gemma":[0.00001752055,0.0008058759,0.983851,0.00002703529,0.00005651984,0.001218978,0.0003867028,0.001926246,0.0113419,0.00008197381,0.0002674032,0.00001881887],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970964,0.0003298824,0.001725691,0.00002097787,0.00001470939,0.00001514346,0.0001478466,0.00001391964,0.0006353831],"genre_scores_gemma":[0.999161,0.000171177,0.0003946466,0.00002326785,0.00003140858,0.00001130203,0.0001008448,0.000007087047,0.00009927268],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0008668128,"threshold_uncertainty_score":0.001797974,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01227195759999086,"score_gpt":0.2625470195829595,"score_spread":0.2502750619829686,"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."}}