Left ventricular dysfunction due to hypocalcemia in a neonate.

Abstract

Hypocalcemia is a relatively uncommon but reversible cause of left ventricular dysfunction in infants and children. A 30-day-old boy with idiopathic hypocalcemia presented with congestive heart failure and convulsive seizures. He had no evidence of underlying cardiac disease. The cardiac failure responded to calcium therapy. It is suggested that hypocalcemia should be considered as a possible cause of left ventricular dysfunction in infants.