{"id":"W1941653617","doi":"10.1016/j.jchf.2015.05.011","title":"The HVAD Left Ventricular Assist Device","year":2015,"lang":"en","type":"article","venue":"JACC Heart Failure","topic":"Mechanical Circulatory Support Devices","field":"Engineering","cited_by":192,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Heart and Stroke Foundation of Canada","keywords":"Medicine; Ventricular assist device; Internal medicine; Cardiology; Aspirin; Stroke (engine); Heart failure; Destination therapy; Atrial fibrillation; Clinical trial","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004794235,0.0001646335,0.0001868756,0.00003332859,0.0001270325,0.0001122518,0.0002609754,0.0001270091,0.0001501882],"category_scores_gemma":[0.0001216494,0.0001208271,0.0000938477,0.0001840083,0.00002447355,0.0001486449,0.00004715169,0.0002750138,0.001498579],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008044435,"about_ca_system_score_gemma":0.00004903827,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001111741,"about_ca_topic_score_gemma":0.0001012822,"domain_scores_codex":[0.9987668,0.00006033741,0.0002477322,0.0001834767,0.000364233,0.0003774661],"domain_scores_gemma":[0.9990649,0.00007952243,0.00002435334,0.0004616135,0.00007621138,0.0002934158],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001129297,0.00005476909,0.08264132,0.0001568045,0.0002131235,0.000180842,0.0002884096,0.003945741,0.001023535,0.004837342,0.9042656,0.002381257],"study_design_scores_gemma":[0.000174984,0.00001266037,0.00364746,0.00001405664,0.00001767477,0.00006396727,0.0001493709,0.004221406,0.001284349,0.0002773852,0.9899595,0.0001772298],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.943309,0.01089237,0.004974329,0.01694885,0.004775314,0.00145463,0.00003318707,0.003054805,0.01455753],"genre_scores_gemma":[0.9980014,0.000001520097,0.001136116,0.0003388912,0.0002664096,0.00001614675,0.000008297392,0.00004052391,0.0001907201],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0856939,"threshold_uncertainty_score":0.9992788,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01943261496368084,"score_gpt":0.2347148060780801,"score_spread":0.2152821911143993,"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."}}