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Keywords:

  • Congenital cardiovascular malformations;
  • Coronary thrombosis;
  • Echocardiography;
  • Intervention

Abstract

In a 3-year-old boy, a continuous heart murmur was heard. The echocardiogram showed a dilated right coronary artery suggesting the existence of a coronary fistula. A more detailed echocardiogram when the patient was sedated revealed a fistula leading to a large aneurysm and further to the right atrium. The accidental dissection and thrombosis during the interventional heart catheterization resulted in a closure of the fistula. A continuous heart murmur and a dilated coronary artery are the hallmarks of coronary fistula.

Conclusion:  Anatomic details of coronary fistula might be possible to see in an echocardiogram. Interventional heart catheterization is usually an adequate treatment option.