One-stage correction of congenital heart disease and complex rhythm disorders.

ABSTRACT

In an 8-month-old baby, one-stage correction of an atrial septal defect, multiple right and left atrial aneurysms and non-paroxysmal ectopic right atrial tachycardia was performed. An ectopic focus of atrial tachycardia was localized by a pre- and intraoperative electrophysiological study. Postoperatively, the patient's clinical status improved significantly.