Anomalous Coronary Arteries/Fistulas

Diagnosis

The following tests may be needed to assess the seriousness of the abnormality:

  • Computed tomography (CT) scan – This scan uses X-rays to take detailed cross-sectional images of the arteries and heart. Using a contrast dye helps identify problems with the heart or blood vessels.
  • Stress test – This test can identify problems that may be more visible when your heart muscle is working harder and usually involves you walking or running on a treadmill or pedaling a stationary bicycle, followed by an imaging test to evaluate how much blood flow is getting to your heart and how effectively your heart is pumping.