Large PDA (Patent ductus aeriosus) leads to?: (A) Endocardial valvulitis, (B) Eisenmenger syndrome, (C) CHF, (D) All of above
Answer is D. Ans. is 'd' i.e., All of above o Endocardial valvulitis (infective endocarditis), CHF and Eisenmenger syndrome, all can develop in PDA.