Figure legends:
Figure 1: Image of computed tomography angiography showing the dilated right coronary artery. 1: Aorta, 2: Dilated right coronary artery, 3: Right ventricle, 4: Left coronary artery.
Figure 2: Image of computed tomography angiography showing the site of the fistula connecting with the right ventricle.
Figure 3: Intraoperative image showing the large fistula from within the opened right coronary artery.
Figure 4: Intraoperative image showing the site of the opening of the fistula into the right ventricular cavity.