© 2016, Chen et al. Lithium intoxication can cause serious cardiac toxicity and is associated with electrocardiogram (ECG) changes. This paper described a case of a 76-year-old man who was lithium intoxicated and showed a variety of ECG abnormalities including sinus bradycardia, rapid atrial fibrillation, second-degree atrioventricular block and T wave changes. We monitored his ECGs during the after 3 days consecutively. After hemodialysis, his ECG abnormalities partially eased along with his serum lithium concentration decreased.
Chen, Y., Zheng, L., Liu, W., Li, H., Yu, S., Chen, Q., … Yu, R. (2016). Electrocardiographic changes caused by lithium intoxication in an elderly patient. SpringerPlus, 5(1), 1–5. https://doi.org/10.1186/s40064-015-1602-6