Figure 2.

An axial image from an ECG-gated, contrast-enhanced, coronary CT angiogram depicting the fistula (white arrow) running in the atrio-ventricular groove posterior to the ascending aorta (AA) and communicating (red arrow) with the left atrium (LA). Pulmonary artery (PA).

Early et al. Journal of Cardiothoracic Surgery 2008 3:41   doi:10.1186/1749-8090-3-41
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