Tiny Little Hearts Podcast: CHD and Heart Mom Life
Tiny Little Hearts Podcast is your honest, unfiltered space for the CHD (congenital heart disease / congenital heart defect) community. Whether you're a heart parent, a CHD warrior, or someone newly navigating a complex congenital heart diagnosis — this podcast was made for you.
Hosted by Katelyn McMahan, a mom of three girls whose world changed the moment she learned her youngest daughter had complex cardiac abnormalities. She searched for real stories — kids with complex CHD, single ventricle hearts, hypoplastic left heart syndrome, and other congenital heart defects— not the polished highlight reels, but the honest, raw truth of what this life actually looks like. She wanted to prepare her heart for the good, the bad, and the ugly.
Each episode features conversations with heart parents, CHD adults, providers, and others navigating the deeply real world of congenital heart disease, open heart surgery, and medical complexity. You'll hear practical advice, emotional honesty, and stories that remind you that you are not alone in this journey. Because this life is hard — and you deserve a place to feel seen.
Topics covered include: CHD diagnosis, heart surgery recovery, parenting a medically complex child, grief and resilience, NICU and PCICU experiences, fontan circulation, cardiac catheterization, and life after a congenital heart defect diagnosis.
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Tiny Little Hearts Podcast: CHD and Heart Mom Life
10. A Cure for Cora: From HLHS Diagnosis to Delivering Hope with Community and Advocacy
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In this conversation, Katelyn McMahan speaks with Allison Millar, a fellow heart mom, about her daughter Cora's journey with hypoplastic left heart syndrome (HLHS). Cora is now three and a half, and has undergone two surgeries. Allison and Katelyn discuss the challenges of navigating interstage care, the emotional weight of a prenatal diagnosis, and the importance of community support. Allison and her husband had to plan to deliver and relocate to a different state for Cora’s surgical care, and Allison shares the process of navigating those decisions, until she went into early term labor and the decision was made for her. Allison shares her family's advocacy efforts, including fundraising events to support other families affected by congenital heart disease and the significance of raising awareness for research and better outcomes. She shares about the annual bike ride her family started, along with the development of A Cure For Cora, to impact the advocacy and awareness efforts. Katelyn and Allison talk about how connection with other heart families can provide comfort and understanding, as it is often a very lonely journey at first. Every small win in a child’s health journey is significant, and the power of community support is invaluable.
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This episode was brought to you by the Pivot Ball Change Network.