2yr old grandson just diagnosed with heart murmur for first time. Ped dr says she will check again in 2 mos. She checked sitting up and lying down. What is next step usually if she hears the heart murmur again in 2 mos. Will he outgrow. Is this serious?
Hi, in child Chat Doctor.  So, in my opinion your doctor has correctly advised you. I hope this has helped you. Wishing your child good health. Take care.