Bicuspid Aortic Valve With Right Noncoronary Cusp Fusion C4476980
This is a type of bicuspid aortic valve with fusion of the right and noncoronary cusps. It is a congenital abnormality that may progress over time. Cardiac follow-up helps manage potential valve dysfunction.
Key facts at a glance
- ICD-10
- Q23.81
- 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
Chest discomfort
Chest discomfort or palpitations
(cardiovascular)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Heart murmur
(cardiovascular)Dyspnea
(cardiovascular)Dizziness
(cardiovascular)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
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
Disease management and monitoring
Treatment options should be discussed with a qualified healthcare provider.
Echocardiographic Surveillance
Serial echocardiograms to monitor valve function, flow dynamics, and aortic root measurements. Frequency based on disease severity and family history of complications.
Blood Pressure Management
ACE inhibitors or ARBs may be used to reduce aortic wall stress and manage hypertension, which can accelerate aortic complications.
Additional treatment options
Valve Surgery
Aortic valve replacement or repair when valve dysfunction becomes severe. May be combined with aortic root surgery if dilation is present.
surgicalCardiovascular Risk Reduction
Smoking cessation, regular exercise within restrictions, maintaining healthy weight, and controlling cholesterol to minimize additional aortic stress.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Bicuspid Aortic Valve With Right Noncoronary Cusp Fusion C4476980?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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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 20, 2026. · Read our editorial policy