What is a coronary artery fistula? - Medical News Today

Coronary artery fistulas are rare, irregular connections between the coronary arteries and other parts of the circulatory system, such as the heart. Learn more.

The coronary arteries are an important part of the circulatory system, allowing oxygenated blood to flow into the heart. Coronary artery fistulas are irregular connections between coronary arteries a… [+5389 chars]

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