Q25.1
Coarctation of aorta
Clinical Classification Guidelines
Inclusion Terms
- Coarctation of aorta (preductal) (postductal)
- Stenosis of aorta
Medical Intelligence & Overview
Coarctation of the aorta is a congenital heart defect characterized by the narrowing of a section of the aorta, the main artery that carries oxygen-rich blood from the heart to the rest of the body. This narrowing, which can occur preductally (before the ductus arteriosus) or postductally (after the ductus arteriosus), can lead to significant health issues if left untreated. Often diagnosed during infancy or childhood, coarctation may also be identified later in life.
Causes & Symptoms
Clinical Causes: Born with the condition; it's a congenital defect. Genetic factors may influence development. Associations with certain genetic syndromes (e.g., Turner syndrome). Possible familial history of congenital heart defects.
Key Symptoms: High blood pressure in arms compared to legs. Weak or delayed femoral pulses (in the groin area). Cold legs or feet due to poor circulation. Frequent headaches or dizziness. Shortness of breath, especially during activity. Chest pain in severe cases. Signs of heart failure in infants, such as poor feeding or failure to thrive.
Diagnostic & Treatment
Diagnosis Path: Echocardiogram (ultrasound of the heart) to visualize the narrowing. Magnetic resonance imaging (MRI) for detailed images of the aorta. Computed tomography (CT) scan of the chest. Blood pressure measurements in all limbs. Arteriography, an invasive test to visualize blood flow and blockage.
Treatment Protocols: Surgical repair to remove the narrowed segment or to reconstruct the aorta. Balloon angioplasty with or without stent placement to open up the stenosed area. Medications to manage blood pressure and support cardiac function before or after interventions. Regular follow-up to monitor for recurrence of narrowing or associated issues.
Clinical Advice & FAQs
Billing Guidance
Is Q25.1 a billable ICD-10 code?
Yes, Q25.1 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report Q25.1?
Clinical documentation must specify the nature of Coarctation of aorta and any associated comorbidities for accurate reporting.
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