An atrial septal defect that persists beyond 2 years of age or is larger than 6 mm requires surgical closure prior to the child starting school.Indications for earlier closure Consists of which of the following
I.History of arrhythmia
II.Evidence of pulmonary hypotension
III.Risk of paradoxical embolus
IV.Symptoms of heart failure

Question

Quizplus · Accepted Answer

Atrial septal defects may require earlier closure if there is a history of arrhythmia, risk of paradoxical embolus, or symptoms of heart failure. Pulmonary hypotension is not typically an indication for earlier closure.

An Atrial Septal Defect That Persists Beyond 2 Years of Age