V. Aleximeskishvili et al., DEVELOPMENT OF SUBNEOPULMONARY OBSTRUCTION EARLY AFTER ARTERIAL SWITCH OPERATION IN AN ADULT, The Annals of thoracic surgery, 61(5), 1996, pp. 1518-1520
In a 19-year-old woman who had previously undergone pulmonary artery b
anding at the age of 1.5 years, a muscular right ventricular outflow t
ract obstruction developed 3 days after an arterial switch operation.
Although conservative therapy proved successful, prophylactic surgical
intervention on the conal septum may be beneficial in preventing the
postoperative development of right ventricular outflow tract obstructi
on.