<prompt> ASD is associated with all except ?Infective endocarditisStrokeArrhythemiaPulmonary hypeension  <response>: Ans. is a i.e., Infective endocarditis o ASD is usually subtle and not having significant problem except mild growth disturbance. o Ostium secundun ASD is M.C. type of ASD. o Ostium secundum ASD usually associated with mitral valve prolopse or stenosis Lutembachers Syndrome. o Complication usually develop in 4thclecade and include : I Pulmonary hypeension 2 Rt. sided hea failure 3 Stroke 4Eisenmengers syndrome Infective endocarditis is very rare in ASD and not require any antibiotic prophylaxis. 