my daughter is around 2yrs.sometimes i can feel a loud heartbeat but at that time all her activities are normal she doesnt have any other kind of problems or any other complications.Otherwise also she is absolutely fyn and runs around the whole day.
Hello, I have gone through your query. Thanks for using Chat Doctor. Normally when baby is active, crying and playing there will be increase in heart rate. In thin chest wall it is felt as loud beats which is normal most time. As you mentioned that baby has no other problem, it is less likely to be serious. However when you go to pediatrician for vaccine or routine check simple examination with stethoscope your doctor will rule out any problem with heart. My best wishes Chat Doctor. 