{"id":"W1974982310","doi":"10.1136/heart.87.6.543","title":"Intermittent Brugada syndrome misdiagnosed as acute myocardial infarction and unmasked with propafenone","year":2002,"lang":"en","type":"article","venue":"Heart","topic":"Cardiac electrophysiology and arrhythmias","field":"Medicine","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital; University of Ottawa; GlaxoSmithKline (Canada); University of Alberta; Institute for Clinical Evaluative Sciences; Institute of Population and Public Health","funders":"Fondation pour la Recherche Médicale","keywords":"Medicine; Propafenone; Myocardial infarction; Cardiology; Internal medicine; Chest pain; Emergency department; Right bundle branch block; Bundle branch block; Brugada syndrome; Acute coronary syndrome; ST elevation; Electrocardiography; Atrial fibrillation","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01862378,0.003620153,0.02394484,0.004520479,0.0006236566,0.003624942,0.002171138,0.00325195,0.002905031],"category_scores_gemma":[0.04645037,0.001835635,0.03792356,0.003635624,0.0008660681,0.001475,0.001115751,0.002240281,0.0002736794],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001706944,"about_ca_system_score_gemma":0.001645627,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002928036,"about_ca_topic_score_gemma":0.004078899,"domain_scores_codex":[0.9808558,0.0121477,0.003505416,0.001841562,0.001217369,0.0004323074],"domain_scores_gemma":[0.9734223,0.02084239,0.00404455,0.0006373654,0.0007072523,0.0003460725],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"case_report","study_design_scores_codex":[0.0212067,0.00005128338,0.004813362,0.04681059,0.9210284,0.0001464324,0.00003343058,0.0005196039,0.0002549388,0.00006729826,0.0001799846,0.004887959],"study_design_scores_gemma":[0.006336806,0.00109102,0.003026716,0.002399052,0.9861123,0.00009449934,0.00001873397,0.0003074894,0.0001043884,0.0001415769,0.0003530553,0.00001432882],"study_design_candidate":"case_report","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.06459048,0.9286342,0.002586658,0.0006026631,0.001281666,0.0009951019,0.0005474237,0.00009608057,0.0006657469],"genre_scores_gemma":[0.7458428,0.2421854,0.005478213,0.001166024,0.001462709,0.002465401,0.0007694126,0.00005578076,0.0005742949],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02394484,"threshold_uncertainty_score":0.09849316,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007316282491839782,"score_gpt":0.2252522461448274,"score_spread":0.2179359636529877,"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."}}