A baby is currently awaiting a heart transplant after doctors in Canada dismissed the newborn's "grunting" sounds as being "normal." Parents Stephanie Mulhall-Atkison, 37, and Justin Atkinson, 33, ...

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 pediatrician listens to your child's heart with a stethoscope to assess its function and health. They hear the first and second heartbeats caused by the valves closing, but they also listen for ...

Stephanie Mulhall-Atkinson says her daughter, Sloane, has been living in the hospital for more than 200 days as she awaits a heart transplant Cara Lynn Shultz is a writer-reporter at PEOPLE. Her work ...