[Coronary arteriovenous fistula]

Area of Science:

• Cardiology
• Pediatric Surgery
• Congenital Heart Disease

Background:

• Arteriovenous fistulas (AVFs) are abnormal connections between arteries and veins.
• Coronary artery to ventricle fistulas are rare congenital cardiac anomalies.
• Diagnosis and management of pediatric cardiac conditions require specialized approaches.

Observation:

• An 8-year-old male presented with a rare arteriovenous fistula originating from the right coronary artery and draining into the right ventricle.
• Clinical presentation and differential diagnoses for this specific type of congenital heart anomaly were evaluated.
• The patient's case highlights the importance of accurate diagnostic workup for complex pediatric cardiac presentations.

Findings:

• Surgical repair was successfully performed, completely resolving the arteriovenous fistula.
• The study discusses the key clinical features associated with this condition.
• Post-operative outcomes and the long-term benefits of surgical intervention were noted.

Implications:

• Early surgical treatment is recommended for arteriovenous fistulas involving the coronary arteries and ventricles.
• This case underscores the efficacy of surgical management in pediatric patients with congenital cardiac abnormalities.
• Further research into the long-term follow-up of surgically treated coronary artery-to-ventricle fistulas is warranted.