Intermediate-Term Outcome After Intracardiac Repair of Associated Cardiac Defects in Patients With Atrioventricular and Ventriculoarterial Discordance

Abstract

Intermediate-term results of intracardiac repair for AV and VA discordance were satisfactory in terms of survival and clinical functional status; however, there is concern about systemic RV dysfunction with development of TR relatively early after the operation. Alternative surgical approaches such as anatomic correction or Fontan repair for cases unsuitable for biventricular repair may improve the long-term results, including ventricular and valvular function.