Coarctation of the Aorta: Review of Current Literature

Area of Science:

• Cardiovascular Medicine
• Pediatric Cardiology
• Medical Genetics

Background:

• Coarctation of the aorta (CoA) is a congenital cardiovascular anomaly.
• Characterized by focal narrowing of the aorta, typically near the ductus arteriosus insertion.
• Can be congenital or acquired in rare inflammatory conditions.

Purpose of the Study:

• To summarize the pathogenesis, clinical manifestations, diagnostic modalities, and management of coarctation of the aorta.
• To highlight the importance of timely diagnosis and long-term follow-up for favorable patient outcomes.

Main Methods:

• Review of existing literature on coarctation of the aorta.
• Analysis of diagnostic approaches, including invasive and noninvasive modalities.
• Evaluation of current management strategies, encompassing balloon angioplasty, stent placement, and surgical correction.

Main Results:

• CoA presents with varied clinical manifestations depending on age, commonly causing early hypertension and reduced lower extremity blood supply in adults.
• Diagnosis is confirmed through various invasive and noninvasive methods.
• Management includes prompt correction via angioplasty, stenting, or surgery.

Conclusions:

• Coarctation of the aorta requires long-term patient follow-up.
• Timely diagnosis and appropriate management generally result in favorable patient outcomes.
• Understanding the hypothesized pathogenesis involving intrauterine blood flow and ductal tissue is crucial.