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Community Resources

Mezzion is committed collaborating with key patient groups in the single ventricle heart disease space. Explore more about the work these groups are doing.

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Mended Little Hearts

Mended Little Hearts is providing hope and support, creating awareness and being a strong voice for CHD families everywhere.

mother and child meeting their doctor

Fontan Outcomes Network

Fontan Outcomes Network (FON) is a lifespan learning network made up of a community of patients, families, clinicians and researchers who together seek to transform outcomes for all people affected by single ventricle heart disease by leveraging data to facilitate research, drive improvement and spark innovation.

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Sisters By Heart

Sisters by Heart provides support, education and empowerment to patients and families affected by Hypoplastic Left Heart Syndrome (HLHS), and other single ventricle (SV) defects, from initial diagnosis to the Fontan and beyond.