fig10

Figure 10. Modified mid-esophageal five-chamber view (0) with a focus on the right atrium. A large aortic root abscess presents (yellow arrows) with a fistula (white arrows) from the aortic root to the dilated right atrium. Continuous flow in systole and diastole is seen using color flow Doppler. LA: Left atrium; LV: left ventricle; RA: right atrium; RV: right ventricle.