atrial fibrillation, which increases in incidence with age
severe pulmonary hypertension with right ventricular failure - Eisenmenger's syndrome
infective endocarditis is a rare complication which nevertheless requires antibiotic prophylaxis prior to e.g. dental surgery. If this complication occurs in a patient with an ASD then this is highly suggestive of an ostium primum defect with infection of a cleft mitral valve. The ostium secundum type of ASD is remarkably resistant to infection.
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.