Postoperative rhythm disturbances.

Cardiac dysrhythmias in children after repair of congenital heart disease continue to challenge pediatric cardiovascular health care professionals. These rhythm disturbances, both bradyarrhythmias and tachyarrhythmias, can occur acutely and resolve, or they may become chronic, warranting more aggressive therapy. This article presents an overview of these acute and chronic rhythm disturbances, their associated treatments and interventions, and the nursing implications of caring for these children and their families.