Large PDA leads to ?
Ans. is 'd' i.e., All of above Patent ductus aeriosus (PDA) Small PDA may not cause any complication but large defect if untread may leads to : Pulmonary hypeension Left to Right shunt leads to too much circulation of blood in lung which leads to pulmonary hypeension. Eisenmenger's syndrome - Large standing pulmonary hypeension leads to permanent lung damage and causes Right to Left shunt. Endocarditis. Arrhythmia Enlargement of hea due to PDA increase risk of arrhythmias
Endocardial valvulitis
Eisenmenger syndrome
CHF
All of above