Fig. 1

Transthoracic echocardiography (a) The obviously dilated RCA, the diameter of which was 2.2 cm. b The giant aneurysm measuring 10.0 × 6.1 cm. c The fistula draining into the LV through the posterior annulus of the mitral valve
Transthoracic echocardiography (a) The obviously dilated RCA, the diameter of which was 2.2 cm. b The giant aneurysm measuring 10.0 × 6.1 cm. c The fistula draining into the LV through the posterior annulus of the mitral valve