title: EKG of the month. Prolonged QT interval and abnormal T waves.
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000150:complications* / Q000503:physiopathology; D002493:Central Nervous System Diseases / Q000150:complications* / Q000503:physiopathology; D002561:Cerebrovascular Disorders / Q000150:complications* / Q000503:physiopathology; D004562:Electrocardiography; D006801:Humans; D008297:Male