<unk><unk>  prognosis depends on type of defect, amount of shunting, age at surgery and pulmonary pressure. Early mortality is approximately 1% in the absence of pulmonary hypertension or other major comorbidities. Long-term follow-up is excellent, and preoperative symptoms decrease or abate. The incidence of<unk>  fibrillation/flutter is reduced when concomitant antiarrhythmic procedures (eg, Maze) are performed; however,<unk>  arrhythmias may occur de novo after repair.The need for reoperation of residual/recurrent ASD is uncommon. Superior vena cava stenosis or pulmonary vein stenosis may occur after closure of sinus venosus ASD.
Atrial septal defect post surgical prognosis
Tetralogy of Fallot surgical indications
Patent ductus arteriosus classification
Mitral regurgitation surgery indications
Tetralogy of fallot prognosis
Atrial septal defect atmospheric pressure
Aortic regurgitation surgery indications
Ventricular septal defect classification