Atrial Septal Defect (ASD): What Is It and What Causes It? |

I-Atrial Septal Defect (ASD): Iyini Futhi Ibangelwa Yini? | CARE Izibhedlela

Dr Kavitha Chintala, Clinical Director, Paediatric Cardiology, CARE Hospitals, Banjara Hills, Hyderabad, explains, what an atrial Septal defect is and what causes it in children?