Heart failure secondary to selenium deficiency, reversible after supplementation.

Abstract Selenium deficiency induced heart failure is a well known disease. The first reported cases were back in 1937 during an epidemic in some rural areas of China (Keshan Disease). It is a potentially fatal disease if untreated. Early diagnosis and treatment is essential since supplementation may reverse the outcome. Patients with non ischemic heart failure deserve a serum selenium level measurement as a part of their work up. We report a case of selenium deficiency induced heart failure reversed after treatment with selenium.