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Living with Double outlet right ventricle

A rare heart condition present at birth in which both main arteries come mostly from the heart's right lower chamber.

Understanding Double outlet right ventricle

Double outlet right ventricle is a rare heart condition present at birth in which both the aorta and pulmonary artery arise mostly from the right ventricle.

In a typical heart, the two large arteries come from different pumping chambers. In this condition, both come mostly from the right lower chamber (right ventricle). Signs show up in the newborn and infant years. Some people also have other features, such as cleft palate or mild intellectual disability.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Blue-tinted skin (cyanosis)
  • Hole between lower heart chambers (ventricular septal defect)
  • Heart murmur
  • Fast breathing or fast heart rate
  • Feeding difficulties and poor weight gain
  • Narrowed pulmonary valve (pulmonic stenosis)

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include genetic specialists and heart and blood vessel specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Conquering CHD may keep lists of experts for this condition.

Care & treatment

Care team
Genetic specialists (geneticists); Heart and blood vessel specialists (cardiologists)
Expert care
Expert lists: Conquering CHD
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 Conquering CHD
  • 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
Bring these questions to your next doctor visit
Which heart tests will show exactly how my child's heart is built?
Will my child need surgery, and when?
Should genetic testing be considered?

Quick facts

Symptoms usually startNewborn and as an Infant

GARD says changes in a person's genes cause this condition. It doesn't list a specific gene.

Genetic

Also known as: dextrotransposition of aorta; dorv; dorv - double outlet right ventricle; double-outlet right ventricle; origin of both great vessels from right ventricle; transposition of great vessels, interventricular septal defect and overriding aorta

Patient organizations

Source: NIH GARD · Double outlet right ventricleGARD ID 1908 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Double outlet right ventricle.

Explore the Double outlet right ventricle blog

Explore research for Double outlet right ventricle

Explore actively recruiting Double outlet right ventricle studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Double outlet right ventricle with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
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  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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