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Living with Velocardiofacial syndrome

A condition caused by a missing piece of chromosome 22 that can affect development, the palate, and the heart.

Understanding Velocardiofacial syndrome

Velocardiofacial syndrome is a chromosome condition caused by a missing piece (deletion) at chromosome location 22q11.

GARD describes it as having varied developmental problems and schizoid features. People may have intellectual disability, low muscle tone, short stature, and palate differences. Less common features include heart blood vessel differences and low parathyroid hormone.

Signs & symptoms

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

  • Intellectual disability
  • Low muscle tone (hypotonia)
  • Short stature
  • Hidden cleft in the roof of the mouth
  • Air leaking into the nose when speaking

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

    Your doctor may refer you to a specialist who knows rare conditions.

  3. Ask which tests can help

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

Care & treatment

Care team
A doctor familiar with rare conditions, plus specialists as needed
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
Bring these questions to your next doctor visit
Which specialists should be on my child's care team?
Should the heart and parathyroid levels be checked?
How can speech and palate concerns be addressed?

Quick facts

InheritanceAutosomal Dominant

GARD says it is caused by a missing piece of chromosome 22 at 22q11. It lists autosomal dominant inheritance, meaning one changed copy can be enough.

Also known as: 22q11 deletion syndrome; deletion 22q11.2 syndrome; shprintzen vcf syndrome; vcf syndrome; vcf-velocardiofacial syndrome; vcfs

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Velocardiofacial syndromeGARD ID 15123 · 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 Velocardiofacial syndrome.

Explore the Velocardiofacial syndrome blog

Explore research for Velocardiofacial syndrome

Explore actively recruiting Velocardiofacial syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Velocardiofacial syndrome 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

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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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