Wide fixed splitting of the second hea sound is typical of-
Wide fixed split of S2 is seen in ASD. Wide split : VSD, MR, LV pacemaker, WPW, PS, RVF, RBBB. Reverse split : RV pacemaker, WPW, Eisen menkers, AS, LVF, LBBB, TR Ref: Harrison&;s 20th ed
Atrial septal defect
Ventricular septal defect
Patent ductus aeriosus
Coarctation of aoa
C.V.S