
Living with Isolated right ventricular hypoplasia
A rare heart condition present from birth in which the right lower chamber of the heart is underdeveloped.
Understanding Isolated right ventricular hypoplasia
The heart also has an opening between the upper chambers, while the tricuspid and pulmonary valves are normally formed. Babies can have a bluish skin color (cyanosis) and heart failure. It is noticed in newborns and infants.
Signs & symptoms
Symptoms vary from person to person. GARD lists these among the most common:
- Bluish skin color (cyanosis)
- Trouble breathing
- Tiredness (fatigue)
- Low blood oxygen
- Hole between the upper heart chambers
- Heart murmur
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 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
- 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
GARD lists autosomal recessive inheritance, meaning a child inherits a changed copy of a gene from each parent. It does not name a gene or describe other causes.
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 Isolated right ventricular hypoplasia.
Explore research for Isolated right ventricular hypoplasia
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