
Living with Familial atrioventricular septal defect
A heart difference present at birth involving the walls between the heart chambers and the heart valves, running in families.
Understanding Familial atrioventricular septal defect
The differences happen because certain tissue in the developing heart does not grow and join together fully. They may involve the wall between the upper chambers, the wall between the lower chambers, and the valves between the upper and lower chambers.
Signs & symptoms
GARD doesn't list specific symptoms for this condition yet.
Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.
Diagnosis
- 1Talk with your doctor
Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.
- 2See a specialist
Specialists who may be involved include genetic specialists and heart and blood vessel specialists.
- 3Ask which tests can help
Your care team will decide which exams and tests can confirm the diagnosis.
Care & treatment
- Care team
- Genetic specialists (geneticists); Heart and blood vessel specialists (cardiologists)
- Expert care
- Ask about multidisciplinary care centers for rare conditions
- Treatment
- GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
- Research
- Clinical trials and observational studies may be options. See the research section below.
General information, not medical advice. Your care team makes the decisions.
Everyday life
Living with a rare condition is easier with support.
- Connect with rare disease patient organizations for support
- Keep notes on symptoms, changes and questions for appointments
- Ask about patient registries that help research
- Look into financial aid and travel resources for care visits
Quick facts
Changes in genes cause this condition. GARD does not name a specific gene or how it is inherited.
Also known as: atrioventricular canal defect; avc defect; avsd
Patient organizations
Rare-disease groups that can help
- Global GenesRare Diseases · United States
- National Organization for Rare DisordersRare Diseases · United States
- Genetic AllianceRare Diseases · United States
- RARE FoundationRare Diseases · United States
You are more than your diagnosis
Perspectives from people navigating life with Familial atrioventricular septal defect.
Explore research for Familial atrioventricular septal defect
Explore actively recruiting Familial atrioventricular septal defect studies with HealthSpark.
Find actively recruiting studies for Familial atrioventricular septal defect with HealthSpark. Share your city to explore research near you.
- Recruiting studies from ClinicalTrials.gov
- Share your city to look for research near you
- Eligibility is confirmed by the study team
Powered by HealthSpark, our AI chat helper
I can help you find recruiting Familial atrioventricular septal defect studies. Enter a ZIP code, address or city below and I'll look within 50 miles.
Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.
Get Signals for Familial atrioventricular septal defect
Stay in the loop with community stories and updates from medical researchers.
Create a living journal that talks back
HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Familial atrioventricular septal defect experiences more deeply and prepare for better conversations with your doctors and care team.
Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.



