Honoring Little Hearts. Saving Young Lives.
The Delyth Arthur Foundation raises awareness of sudden cardiac conditions in children through education, advocacy, and community connection.
About Delyth
Delyth Arthur (affectionately called NANA) was a radiant 6 year-old whose laughter filled every room she entered. She loved painting, dancing in the kitchen, and asking questions that made us see the world through her eyes. In November 2024, our lives changed forever when Delyth passed away suddenly due to heart failure. It was later discovered that she had suffered from a rare form of myocarditis — an inflammation of the heart muscle that often goes undetected in children.
“Myocarditis is an inflammation of the heart muscle that can reduce the heart’s ability to pump and cause rapid or abnormal heart rhythms.”
— American Heart Association (AHA)
Our Values
Compassion
Supporting families with empathy, respect, and care
Education
Sharing accurate, accessible heart health information
Community
Building strong, informed support networks
Advocacy
Promoting early detection and prevention
Hope
Turning loss into purpose and positive change
Understanding Myocarditis and Sudden Cardiac Conditions in Children
Myocarditis is a rare but serious condition that causes inflammation of the heart muscle, often triggered by viral infections. In children, it can be difficult to detect — symptoms may resemble a common cold or flu, and in some cases, there are no warning signs at all.
Community Outreach
Schools
Churches
Events
Shared Stories of Love and Loss
Stories remind us that we are not alone. This space is dedicated to families who choose to share their experiences, memories, and journeys with pediatric heart conditions.