{"id":"W4416391062","doi":"10.1016/j.jacep.2025.09.041","title":"Pulmonary Vein Isolation Only for Atrial Fibrillation With Heart Failure (POLAR-HF)","year":2025,"lang":"en","type":"article","venue":"JACC. Clinical electrophysiology","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Heart Institute","funders":"","keywords":"Atrial fibrillation; Heart failure; Pulmonary vein; Isolation (microbiology); Heart Rhythm","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":[0.0003419963,0.0002132793,0.0007344165,0.0001693478,0.0001527931,0.00002210916,0.00008545184,0.0003354634,0.00006921428],"category_scores_gemma":[0.0006920014,0.0001667255,0.000543871,0.0004006783,0.0001027936,0.0001192927,0.00004903233,0.0002657882,0.00004562294],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006465268,"about_ca_system_score_gemma":0.000300528,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001838607,"about_ca_topic_score_gemma":0.00001687937,"domain_scores_codex":[0.99804,0.0001790572,0.0007414813,0.000518575,0.0001508302,0.0003700072],"domain_scores_gemma":[0.9980744,0.001099053,0.0002155501,0.0003351386,0.0001897781,0.00008608346],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.03505488,0.00006290117,0.8431094,0.0002557647,0.001009224,0.000008042578,0.00001858003,0.000665906,0.03949978,0.02397954,0.01513315,0.04120287],"study_design_scores_gemma":[0.006391463,0.004863441,0.7036494,0.00006822813,0.0006090623,0.00001647418,0.00002160853,0.008224066,0.0002879678,0.005980789,0.2695659,0.0003215479],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9582372,0.0002825381,0.007914328,0.02944874,0.0007791718,0.00207855,0.000009754393,0.000214918,0.001034794],"genre_scores_gemma":[0.9839919,0.00008832465,0.00632166,0.001455723,0.004743557,0.000005664031,0.0003417711,0.00002885594,0.003022583],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2544328,"threshold_uncertainty_score":0.6798868,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0374625672604074,"score_gpt":0.3820114763523674,"score_spread":0.34454890909196,"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."}}