what are the Recommendations for Anomalous Pulmonary Venous Connections
(Continued)?
Surgery can be useful for right- or left- sided partial anomalous pulmonary venous connection in asymptomatic adults with RV volume overload, net left-to-right shunt sufficiently large to cause physiological sequelae (eg, Qp:Qs ?1.5:1), pulmonary pressures less than 50% systemic and pulmonary vascular resistance less than one third systemic.S