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Congenital circumflex coronary artery fistulae; presentation and diagnosis

Hani Mohamed Mahieldin Ali1, Andrew L Clark, John Caplin

  • 1Acute Admission Unit, Hull Royal Infirmary, Hull, UK. hanimohd933@hotmail.com

BMJ Case Reports
|January 29, 2013
PubMed

Insights

Abnormal heart vessel connections, specifically between the circumflex coronary artery and the coronary sinus, are rare. This report details two such unusual cases, highlighting a rare congenital heart anomaly.

Area of Science:

  • Cardiology
  • Vascular Biology
  • Congenital Heart Disease

Background:

  • Coronary artery fistulae are typically small communications between coronary arteries and the pulmonary artery.
  • Abnormal vascular connections involving other cardiac structures are considered rare.

Observation:

  • This report details two cases of unusual fistulous connections.
  • The specific anomaly observed was between the circumflex coronary artery and the coronary sinus.

Findings:

  • The study identifies and describes rare fistulous connections between the circumflex coronary artery and the coronary sinus.
  • This contributes to the understanding of uncommon coronary artery anomalies.

Implications:

  • These findings expand the spectrum of known coronary artery fistulae.
  • Further research into the embryology and clinical significance of such rare anomalies is warranted.

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