title: The diagnostic importance of the oe sophagus electrocardiogram.
mesh_terms: D004562:Electrocardiography; D004947:Esophagus / Q000175:diagnosis*; D006321:Heart; D006801:Humans
keywords: ESOPHAGUS/examination; HEART/electrocardiography
vernacular_title: Die diagnostische Bedeutung des Oe sophagus-Elektroknrdiogramms.