Large PDA leads to:
d. All of above(Ref: Nelson's 20/e p 2189-2191, Ghai 8/e p 413-414)Complications of large PDA are Cardiac failure; Infective endarteritis, Pulmonary or systemic emboli, Pulmonary hypertension (Eisenmenger syndrome)
Endocardial valvulitis
Essenmenger syndrome
Heart failure
All of the above
C.V.S.