Multi-Modality Imaging of Coronary Artery Fistula with Giant Aneurysms

Area of Science:

• Cardiovascular Surgery
• Diagnostic Imaging
• Interventional Cardiology

Background:

• Coronary artery fistulas are abnormal connections between a coronary artery and another heart chamber or major vessel.
• Giant aneurysms associated with coronary fistulas are exceptionally rare and pose significant surgical challenges.

Observation:

• A 50-year-old female presented with chest pain, prompting investigation into potential cardiac abnormalities.
• Coronary angiography identified a complex coronary artery fistula originating from the left anterior descending artery and connecting to the pulmonary artery.
• The fistula was associated with the presence of giant aneurysms, significantly increasing the anatomical complexity.

Findings:

• Coronary angiography confirmed the diagnosis of a left anterior descending artery to pulmonary artery fistula with giant aneurysms.
• Multi-modality imaging played a crucial role in pre-operative planning and intra-operative guidance.
• The patient underwent successful surgical repair of the complex fistula and aneurysms.

Implications:

• This case highlights the importance of advanced imaging techniques in managing rare and complex cardiovascular anomalies.
• Successful surgical intervention demonstrates the feasibility of treating giant coronary artery aneurysms and fistulas.
• Optimal surgical repair strategies for such complex fistulas can lead to favorable patient outcomes and symptom resolution.