The Mussallem CHD Alliance is a proud founding partner of Every 100th Heart. On May 19-20, 2026, Every 100th Heart hosted its first annual National CHD Advocacy Summit, bringing together patients, families, clinicians, researchers, and advocates to elevate CHD as a national health policy priority. Our team had an amazing time on the ground across both days of the event, connecting with over 200 members our CHD community.