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Living with Coarctation of aorta

A birth difference in which part of the aorta, the body's main artery, is narrowed.

Understanding Coarctation of aorta

Coarctation of the aorta is a congenital narrowing of a segment of the aorta.

GARD lists onset at a variety of ages. It can occur along with other heart differences, such as a bicuspid aortic valve or an underdeveloped left heart.

Signs & symptoms

Symptoms vary from person to person. GARD says they include:

  • High blood pressure
  • Muscle weakness
  • Shortness of breath
  • Headaches
  • Leg cramps

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 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

    Adult Congenital Heart Association and Conquering CHD may keep lists of experts for this condition.

Care & treatment

Care team
Heart and blood vessel specialists (cardiologists)
Expert care
Expert lists: Adult Congenital Heart Association, 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 Adult Congenital Heart Association and other patient organizations
  • 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
Where is the narrowing, and how severe is it?
What treatment options are there?
How often should the heart and blood pressure be checked?

Quick facts

Symptoms usually starta variety of ages
InheritanceAutosomal Dominant

GARD lists this condition as autosomal dominant but doesn't name a gene or describe the cause further.

Also known as: aorta coarctation; aortic coarctation; coarctation; coarctation of the aorta; narrowing of aorta; narrowing of the aorta

Patient organizations

Source: NIH GARD · Coarctation of aortaGARD ID 5828 · 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 Coarctation of aorta.

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Explore research for Coarctation of aorta

Explore actively recruiting Coarctation of aorta studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Coarctation of aorta 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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