{"id":"W3190317016","doi":"10.1016/j.jchf.2021.05.021","title":"Prognostic Value of Peak Oxygen Uptake in Patients Supported With Left Ventricular Assist Devices (PRO-VAD)","year":2021,"lang":"en","type":"article","venue":"JACC Heart Failure","topic":"Mechanical Circulatory Support Devices","field":"Engineering","cited_by":39,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; Ted Rogers Centre for Heart Research; University Health Network","funders":"National Heart, Lung, and Blood Institute; Novo Nordisk Fonden; Novo Nordisk; Amgen; Pfizer; European Commission; National Institutes of Health; Jascha Fonden; Boston Scientific Corporation","keywords":"Medicine; Cardiology; Heart failure; Internal medicine; Ventricular assist device; Oxygen; Value (mathematics)","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":[0.0004030544,0.0004500843,0.0005474336,0.0006166976,0.000334343,0.001023268,0.0003936559,0.00111674,0.001712961],"category_scores_gemma":[0.001950675,0.0001683215,0.00063053,0.0006350654,0.0003467995,0.0006079123,0.0004913346,0.0009840342,0.0003932178],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003000837,"about_ca_system_score_gemma":0.0003156881,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00145627,"about_ca_topic_score_gemma":0.001726555,"domain_scores_codex":[0.9998034,0.00003639951,0.00002584836,0.00004033299,0.00003030754,0.00006376395],"domain_scores_gemma":[0.998645,0.0003839141,0.0003366632,0.0000695245,0.0001097402,0.0004551354],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007930947,0.00005830263,0.9968107,0.00001230635,0.00007600124,0.0001225558,0.00002177308,0.000102263,0.0003034396,0.00003159839,0.0001011713,0.001566838],"study_design_scores_gemma":[0.00002114209,0.0002680044,0.9982929,0.000008730082,0.0000733339,0.0002678698,0.0001016496,0.0006776375,0.00008473797,0.00007655321,0.0001198305,0.000007656596],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981482,0.0004253537,0.00007099935,0.0001294156,0.00003595561,0.000006116748,0.0003426562,0.000004995745,0.0008363582],"genre_scores_gemma":[0.9991216,0.0001126318,0.00004460475,0.00004333333,0.00005448451,0.000005709283,0.0004768347,0.000001735558,0.0001390552],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001712961,"threshold_uncertainty_score":0.005730391,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007816986722438994,"score_gpt":0.2047591928495101,"score_spread":0.1969422061270711,"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."}}