Lithium intoxication causing ST segment elevation and wandering atrial rhythms in an elderly patient.

Abstract

Lithium overdoses causing cardiotoxicity are uncommon and electrocardiographic changes suggesting myocardial ischemia are rare. However, some authors have specifically reported the occurrence of ischemic electrocardiography changes due to a lithium overdose. This paper describes a case where electrocardiography changes mimic inferior myocardial infarction during the course of chronic lithium treatment in an elderly patient. The patient's electrocardiography changes were partially resolved after hemodialysis.