Abnormal Aortic Valve Cusp Morphology C4531034
An abnormality affecting the leaflets of the aortic valve, which controls blood flow from the heart. It may lead to valve leakage or narrowing and often requires regular cardiac monitoring.
Key facts at a glance
- ICD-10
- I78.0
- ICD-11
- BA00.0
- 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
Brief loss of consciousness or fainting, typically triggered by exertion or standing, caused by inadequate blood flow to the brain.
Seek emergency care immediately if fainting occurs, as it may indicate a serious cardiac condition.
Heart murmur
(cardiovascular)An abnormal sound heard during a heartbeat, often detected during physical examination, caused by turbulent blood flow across the abnormal valve.
Frequency: 90-95% of patients
Chest pain
(cardiovascular)Pressure, tightness, or squeezing sensation in the chest, often occurring with exertion or stress due to reduced blood flow to the heart muscle.
Frequency: 60-70% of patients
Shortness of breath
(respiratory)Difficulty breathing or feeling breathless, especially during physical activity or when lying flat, due to heart strain and fluid backup.
Frequency: 50-60% of patients
Fatigue
(constitutional)Persistent tiredness and lack of energy that interferes with daily activities, resulting from reduced cardiac output.
Frequency: 50-60% of patients
Palpitations
(cardiovascular)Awareness of rapid, irregular, or forceful heartbeats, which may feel like the heart is fluttering or pounding.
Frequency: 40-50% of patients
Dizziness
(neurologic)Feeling lightheaded, unsteady, or faint, often related to reduced blood flow to the brain due to valve dysfunction.
Frequency: 30-40% of patients
Swelling of ankles
(cardiovascular)Fluid buildup in the lower legs and ankles (edema) due to heart failure secondary to valve dysfunction.
Frequency: 15-20% of patients
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.
Serial echocardiography surveillance
Regular cardiac ultrasound monitoring to track valve cusp changes and assess progression of structural abnormalities over time. Frequency determined by severity and symptom status.
Aortic valve repair surgery
Specialized cardiac surgery to reconstruct or reshape abnormal valve cusps, preserving the patient's native valve when anatomically feasible.
Additional treatment options
Beta-blocker therapy
Medical management to reduce cardiac workload and regulate heart rate, helping to minimize stress on abnormal valve cusps and prevent further structural deterioration.
medicationCardiac rehabilitation program
Structured exercise and education program designed to improve cardiovascular fitness while respecting activity restrictions associated with valvular abnormalities.
lifestyleAnticoagulation therapy
Blood thinner medications may be prescribed when turbulent flow through abnormal cusps increases thromboembolic risk, particularly if atrial fibrillation develops.
medicationWhen 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 Abnormal Aortic Valve Cusp Morphology C4531034?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Otto CM, Nishimura RA, Bonow RO, et al. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. Circulation. 2021;143(4):e72-e227.
Vahanian A, Beyersdorf F, Praz F, et al. 2021 ESC/EACTS Guidelines for the management of valvular heart disease. European Heart Journal. 2022;43(7):561-632.
Ternacle J, Reardon C, Davidson J, McGarvey J. Bicuspid Aortic Valve: A Review of Pathology, Imaging, and Clinical Manifestations. Current Cardiology Reviews. 2020;16(2):91-102.
Liu Y, Chen K, Mei W. Transcatheter Aortic Valve Replacement for Bicuspid Aortic Valve Disease: A Systematic Review and Meta-Analysis. Cardiology Research and Practice. 2021;2021:8294743.
Barker CMA, Bax J, Breithardt OA, et al. Multimodality Imaging Guidelines of Valvular Heart Disease: A Report from the American Society of Echocardiography. Journal of the American Society of Echocardiography. 2023;36(5):511-578.
Makkar RR, Thourani VH, Mack MJ, et al. Five-Year Outcomes of Transcatheter or Surgical Aortic-Valve Replacement. New England Journal of Medicine. 2020;382(9):799-809.
Body SC, Sundt TM, Cameron DE, et al. 2022 Society of Thoracic Surgeons Consensus Guidelines for Surgical Valve Repair. Annals of Thoracic Surgery. 2022;114(1):23-47.
Micheu MM, Rosca M, Deleanu D, et al. Quadricuspid Aortic Valve: A Comprehensive Review. Journal of Cardiovascular Medicine. 2021;22(8):597-604.
Braunwald E, Libby P, Zipes DP, Bonow RO, Douglas L. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 12th ed. Elsevier; 2022.
Detaint D, Michelena HI, Nkomo VT, et al. Aortic regurgitation. Nature Reviews Disease Primers. 2023;9(1):27.
Medication Comparisons
Compare medications used to treat Abnormal Aortic Valve Cusp Morphology C4531034. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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