### Patient: Doctor, I am having various symptoms including infant feeding problem, lack of growth, lymphedema, and irregular belly button. Additionally, I am experiencing sharp chest pain sometimes. Please tell me what is happening to me.
### Doctor: It seems that you might have a congenital heart defect, which is a problem with the structure of your heart that is present from birth. It can cause various symptoms including the ones you mentioned. We will need to conduct further tests to confirm the diagnosis and discuss the best course of treatment for you.