Is Cardiac Repolarization Time Different Between Epilepsy Patients On Antiepileptic Drugs and Healthy Subjects?

WOS: 000438303700004Objectives: Sudden unexpected death in epilepsy (SUDEP) is attributed to peri-ictal cardiopulmonary abnormalities. In the present study, epilepsy patients on monotherapy (carbamazepine [CBZ], oxcarbazepine [OXZ], valproic acid [VPA]) were compared with a healthy control group to investigate the effects of epilepsy and various antiepileptic drugs on QTmax, QTmin, and QTd. Methods: Seventy eight (51.3% females) epilepsy patients with a mean age of 32.7 +/- 11.4 (range, 17-63) years and 71 (56.3% female) healthy subjects with a mean age of 36.3 +/- 13.6 (range, 18-64) years participated in the study. The shorter and longer QT were measured by electrocardiography (ECG) and then differences between them (QTd) were calculated. SPSS for Windows 21.0 package software was used to compare the findings between groups. Results: QTmin (p<0.000), QTmax (p