children's Healthcare of Atlanta

A pediatric heart patient with their mom, dad, brother and two sisters.

How Gratitude Helped AJ’s Family Navigate Tough Times

A heart warrior’s journey from crisis to thriving, and how gratitude, expert care, and human kindness carried one family through the unimaginable.

Rachel McKay, pediatric cardiologist, with children at baseball game

Physicians with Heart: Dr. Rachel McKay

Meet Rachel McKay, MD, a pediatric cardiologist at Children’s Healthcare of Atlanta whose passion for teamwork, education, and family-centered care guides her work.

"Cardiomyopathy" written on post-it note

What is Cardiomyopathy?

What is cardiomyopathy? Understand this heart muscle disease, its symptoms, causes and care options.