title: [Esophageal electrocardiographic lead and cardiac arrhythmias].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D004562:Electrocardiography; D004947:Esophagus / Q000503:physiopathology*; D006801:Humans
vernacular_title: Derivação eletrocardiográfica esofagiana e arritmias cardíacas.