{"id":"W1995974815","doi":"10.1016/j.hrthm.2010.10.013","title":"Microscopic systolic pressure alternans in human cardiomyopathy: Noninvasive evaluation of a novel risk marker and correlation with microvolt T-wave alternans","year":2010,"lang":"en","type":"article","venue":"Heart Rhythm","topic":"Cardiac electrophysiology and arrhythmias","field":"Medicine","cited_by":11,"is_retracted":false,"has_abstract":false,"ca_institutions":"University Health Network","funders":"","keywords":"Medicine; T wave alternans; Cardiology; Internal medicine; Ischemic cardiomyopathy; Cardiomyopathy; Concordance; Heart failure; Ejection fraction; Sudden cardiac death","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005260973,0.0001768208,0.0004605345,0.0001410436,0.00008802187,0.00001036871,0.00002255311,0.0001634819,0.000028246],"category_scores_gemma":[0.00008660032,0.0001550659,0.00008400919,0.0001484754,0.0001585235,0.00008648376,0.00002694859,0.0005049619,0.000003832068],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000034944,"about_ca_system_score_gemma":0.0001884175,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005621384,"about_ca_topic_score_gemma":0.0004360127,"domain_scores_codex":[0.998701,0.0001307522,0.0002828935,0.0003547358,0.0002803309,0.000250287],"domain_scores_gemma":[0.9990869,0.00006979036,0.0001784182,0.0003430429,0.0002450154,0.00007685993],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0003918078,0.000171136,0.1695857,0.0002272395,0.000246295,0.0001532331,0.001204206,0.0008733176,0.8256056,0.0001422537,0.0001290766,0.001270054],"study_design_scores_gemma":[0.00672009,0.000631495,0.9070775,0.0005108108,0.0009376044,0.01129142,0.00006867963,0.007944327,0.06378011,0.00009153509,0.0006675264,0.0002788868],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975913,0.0005922147,0.0003540461,0.0001012687,0.0002048786,0.0008971815,0.00003599905,0.00001926629,0.0002038378],"genre_scores_gemma":[0.998594,0.000043502,0.0007697602,0.00006921461,0.000257562,0.00006683719,0.00003900362,0.00002601538,0.0001340994],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7618256,"threshold_uncertainty_score":0.6323404,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01341407662989998,"score_gpt":0.2710562805571592,"score_spread":0.2576422039272592,"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."}}