{"id":"W2051822015","doi":"10.1161/circulationaha.111.067306","title":"Enhanced Sarcoplasmic Reticulum Ca <sup>2+</sup> Leak and Increased Na <sup>+</sup> -Ca <sup>2+</sup> Exchanger Function Underlie Delayed Afterdepolarizations in Patients With Chronic Atrial Fibrillation","year":2012,"lang":"en","type":"article","venue":"Circulation","topic":"Cardiac electrophysiology and arrhythmias","field":"Medicine","cited_by":622,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Heart, Lung, and Blood Institute; Canadian Institutes of Health Research; British Heart Foundation","keywords":"Afterdepolarization; Ryanodine receptor; Ryanodine receptor 2; Internal medicine; Calmodulin; Endocrinology; Calsequestrin; Medicine; Phospholamban; Endoplasmic reticulum; Protein kinase A; Calcium; Chemistry; Kinase; Repolarization; Biochemistry; Electrophysiology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00692622076819741,"score_gpt":0.2163518636902917,"score_spread":0.2094256429220943,"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."}}