A Child Has a Patent Ductus Arteriosus (PDA)

A child has a patent ductus arteriosus (PDA) . Which of the following statements is true regarding this condition?

A) PDA leads to right ventricular volume overload
B) It always presents in isolation and is never a part of complex congenital defects
C) If PDA persists beyond third month of life, it is an indication of surgery
D) Transcatheter closure is done using an amplatzer device