{"id":"W2964250327","doi":"10.1002/jmri.26876","title":"Left atrial vortex size and velocity distributions by 4D flow MRI in patients with paroxysmal atrial fibrillation: Associations with age and CHA<sub>2</sub>DS<sub>2</sub>‐VASc risk score","year":2019,"lang":"en","type":"article","venue":"Journal of Magnetic Resonance Imaging","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital; University of Ottawa; Libin Cardiovascular Institute of Alberta; Western University; Alberta Children's Hospital; University of Calgary","funders":"Mitacs; Health Research Board","keywords":"Medicine; Atrial fibrillation; Cardiology; Internal medicine; Ventricle; Population; Univariate analysis; Pulmonary vein; Multivariate analysis","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":[0.0006698091,0.0003007221,0.0007118248,0.0001822738,0.0002348535,0.0001754618,0.0000887373,0.00009653487,0.00002500056],"category_scores_gemma":[0.0005009104,0.0002390119,0.0001998643,0.0003688907,0.0001858403,0.000491126,0.00007263866,0.0004072569,0.000004330787],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001837297,"about_ca_system_score_gemma":0.0001742601,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002269031,"about_ca_topic_score_gemma":0.00003847947,"domain_scores_codex":[0.9974976,0.0001590348,0.000801025,0.0003611993,0.0007903903,0.0003907468],"domain_scores_gemma":[0.9980008,0.0004707313,0.0008057457,0.0002193134,0.0003110691,0.0001923231],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00136048,0.00001268705,0.9655054,0.00003856418,0.00007758021,0.0000279696,0.0001470493,0.0003075746,0.0003900867,0.00001625325,0.0002606496,0.0318557],"study_design_scores_gemma":[0.01406924,0.0006525639,0.9798884,0.0002637354,0.0004655676,0.0000298413,0.00005777178,0.002004721,0.0001436826,0.0001052445,0.002042107,0.0002771282],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9927992,0.003617161,0.000491307,0.001791221,0.0002856057,0.0008382709,0.0001118913,0.00002248918,0.00004281111],"genre_scores_gemma":[0.9959249,0.001399203,0.001470456,0.00004987218,0.001016811,6.016011e-7,0.00006157923,0.00003347089,0.00004312438],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03157857,"threshold_uncertainty_score":0.9746621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007619082057791045,"score_gpt":0.2279457205003702,"score_spread":0.2203266384425791,"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."}}