Lateral Tunnel Fontan in the Current Era: Is It Still a Good Option?

The LTF operation results in excellent midterm outcome even when used in patients with complex anatomy. The incidence of postoperative atrial tachyarrhythmia is low and depends largely on the underlying cardiac morphology and incidence of preoperative arrhythmia. The good midterm outcome after a LTF operation should serve as a basis for comparison with other surgical alternatives to complete the Fontan circulation.