Background: Seizure and electrocardiographic (ECG) abnormalities are of the most common complications of tramadol toxicity.
Objective: This study aimed to show the prevalence and predictive value of various factors for ECG findings in patients with tramadol-induced seizures.
Method: In a descriptive cross-sectional study, 146 patients with tramadol-induced seizures referred to Poursina Hospital, Guilan, Iran, between June and November 2018 were enrolled.