An atypical heart rhythm, called arrhythmia, is a serious health concern for anyone. But heart rhythm disturbances in newborns, known as neonatal arrhythmias, can be especially concerning for parents ...

Learning that your newborn has a heart murmur can be scary news. But heart murmurs in newborns are actually extremely common and often harmless. Read on to learn more about what to look out for if ...

Your baby's heart works in a way that is exclusively meant for life inside the womb before birth. The lungs don't provide you with oxygen. It originates from the placenta through the umbilical cord, ...