Figure 1: An echocardiographic apical anterior and parasternal long axis view during the acute illness showing diffusely dilated left and right main (arrows) coronary arteries. Main left coronary artery diameter was measured 4 mm. Main right coronary artery diameter was measured 3.09 mm. Ao; aorta, LA; left atrium, LV; left ventricle, LCA; left coronary artery, RCA; right coronary artery.