{"id":"W4410288144","doi":"10.1093/jamia/ocaf069","title":"Dependence of premature ventricular complexes on heart rate—it’s not that simple","year":2025,"lang":"en","type":"article","venue":"Journal of the American Medical Informatics Association","topic":"Cardiac electrophysiology and arrhythmias","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; McGill University","funders":"Canadian Institutes of Health Research; Natural Sciences and Engineering Research Council of Canada; Heart and Stroke Foundation of Canada","keywords":"Correlation; Linear correlation; Heart rate; Medicine; Cardiology; Positive correlation; Heart rate variability; Linear relationship; Cardiomyopathy; Piecewise linear function; Internal medicine; Mathematics; Statistics; Heart failure; Blood pressure","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":[0.001155687,0.00008653688,0.0005256796,0.0001042724,0.00006872445,0.000009676045,0.0001598198,0.0000937415,0.00002286522],"category_scores_gemma":[0.002588341,0.0000518467,0.0003024451,0.0003545776,0.0001059961,0.00007407367,0.00004899249,0.0006378283,0.000004458801],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002255831,"about_ca_system_score_gemma":0.0003429352,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009579703,"about_ca_topic_score_gemma":0.000001631833,"domain_scores_codex":[0.9981651,0.0001685744,0.0005977409,0.00003900085,0.0008680677,0.0001614736],"domain_scores_gemma":[0.9974761,0.0005976636,0.001445019,0.0001591696,0.00024086,0.00008117611],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.004392995,0.001244905,0.1608881,0.001021274,0.00487941,0.0002362172,0.003164721,0.003909901,0.02222481,0.002872709,0.7727346,0.02243038],"study_design_scores_gemma":[0.004056099,0.00203579,0.8934479,0.002005405,0.000982949,0.0006658792,0.002058511,0.005649822,0.06414822,0.001872062,0.02279519,0.0002821995],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9760346,0.00003813237,0.0003757,0.02268984,0.0002727943,0.0001306686,0.000005169921,0.000005801966,0.0004472655],"genre_scores_gemma":[0.9825564,0.0001158748,0.0002412973,0.01683968,0.0001239949,0.000001202378,0.000003234789,0.00000361821,0.0001146718],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7499394,"threshold_uncertainty_score":0.3098673,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008553248093350684,"score_gpt":0.2872664853841851,"score_spread":0.2787132372908344,"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."}}