{"id":"W4207035280","doi":"10.1016/j.chest.2022.01.022","title":"Stroke Volume Determination by Echocardiography","year":2022,"lang":"en","type":"review","venue":"CHEST Journal","topic":"Hemodynamic Monitoring and Therapy","field":"Medicine","cited_by":34,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ottawa Hospital; University of Ottawa; Western University","funders":"","keywords":"Medicine; Context (archaeology); Stroke volume; Inferior vena cava; Hemodynamics; Cardiology; Shock (circulatory); Summative assessment; Pericardial effusion; Confounding; Radiology; Internal medicine; Doppler echocardiography; Intravascular volume status; Cardiac cycle; Intensive care medicine; Ejection fraction; Formative assessment; Blood pressure; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001036951,0.001564981,0.004236592,0.003975945,0.0002547163,0.00142832,0.001019508,0.001468774,0.004157995],"category_scores_gemma":[0.002951563,0.0005194952,0.001095135,0.002638355,0.0006912776,0.001752148,0.0008825857,0.002358473,0.002313394],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006190162,"about_ca_system_score_gemma":0.001536031,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001143677,"about_ca_topic_score_gemma":0.002574778,"domain_scores_codex":[0.9995539,0.0000841898,0.0001376702,0.00008589788,0.0001130249,0.00002530376],"domain_scores_gemma":[0.9982986,0.0009573283,0.0003239905,0.00004488959,0.0002867299,0.00008855388],"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":[0.0001905867,0.00007202644,0.0004118157,0.02769953,0.0005260381,0.0001467599,0.00002078086,0.0001901202,0.0005050063,0.0007239035,0.03175554,0.9377578],"study_design_scores_gemma":[0.0005436976,0.0006380468,0.008393788,0.05224408,0.005460424,0.004982852,0.0001302528,0.0005937664,0.001529772,0.003442538,0.9218937,0.000147091],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00005123647,0.9989973,0.00009461959,0.0002603279,0.0002217285,0.000004593322,0.00001947382,0.000004764135,0.0003458932],"genre_scores_gemma":[0.0006963596,0.9977447,0.0001927191,0.0004294439,0.0006405048,0.00001148063,0.00003570163,0.000001965594,0.0002471496],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.004236592,"threshold_uncertainty_score":0.01390988,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04350212988540293,"score_gpt":0.3424837329512142,"score_spread":0.2989816030658113,"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."}}