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Aortic Valve Dysplasia C0344993

Published: July 22, 2026Updated: August 25, 2026

A congenital heart condition where the aortic valve is abnormally formed from birth. Severity varies, and it may cause blood flow problems that require careful monitoring. Surgical repair or replacement is often needed depending on how the valve functions.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 25, 2026Editorial policy

Key facts at a glance

ICD-10
Q24.9
ICD-11
LA00.0
Body system
cardiovascular
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Warning signs - seek immediate care

!

Syncope

Chest discomfort or palpitations

(cardiovascular)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Dyspnea on exertion

(cardiovascular)

Fatigue

(cardiovascular)

Peripheral edema

(cardiovascular)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Disease management and monitoring

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Regular echocardiographic surveillance

Periodic echocardiograms to monitor valve function, left ventricular size, and aortic root dimensions in patients with mild to moderate aortic valve dysplasia. This allows for early detection of functional deterioration and timely intervention planning.

monitoring
3

Aortic valve repair or replacement

Surgical intervention to reconstruct or replace the malformed aortic valve, recommended when significant regurgitation or stenosis develops. Valve-sparing repair is preferred when anatomically feasible to preserve the patient's native valve.

surgical

Additional treatment options

Afterload reduction therapy

Medications to reduce the workload on the heart by decreasing systemic vascular resistance, commonly used in patients with significant aortic regurgitation. ACE inhibitors or ARBs may be prescribed to help manage symptoms and slow ventricular remodeling.

medication

Cardiac rehabilitation and activity modification

Supervised exercise program designed for patients with congenital aortic valve disease, focusing on safe cardiovascular conditioning while avoiding excessive strain. Activity restrictions may be recommended based on severity of valve dysfunction.

lifestyle

Cardiac catheterization for hemodynamic assessment

Invasive diagnostic procedure to precisely measure pressure gradients across the aortic valve and assess ventricular function. May be combined with intervention if anatomical findings warrant immediate treatment.

procedure

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Aortic Valve Dysplasia C0344993?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Baumgartner H, De Backer J, Babu-Narayan SV, et al. 2020 ESC Guidelines for the management of adult congenital heart disease. Eur Heart J. 2021;42(6):563-645.

guideline2021
2

Mordi I, Newby DE. Congenital aortic valve dysplasia: diagnosis and management. Prog Cardiovasc Dis. 2020;63(4):427-435.

review2020
3

Khalil A, Momenah T, Alhabshan F, et al. Long-term outcomes of aortic valve replacement in congenital aortic valve dysplasia. Ann Thorac Surg. 2019;108(3):786-793.

clinical_trial2019
4

Welle GA, van der Linde D, Roos-Hesselink JW. Bicuspid aortic valve and aortic valve dysplasia: a systematic review and meta-analysis of surgical outcomes. J Thorac Cardiovasc Surg. 2022;164(4):1158-1172.

meta_analysis2022

Medication Comparisons

Compare medications used to treat Aortic Valve Dysplasia C0344993. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy