Fig. 2

Clinical diagnosis of the proband. 2A: Ultrasonic cardiogram; 2B: Ocular ultrasound. Echocardiography showed dilatation of ascending aorta and main pulmonary artery, mitral regurgitation (mild), tricuspid regurgitation (mild), and abnormal left ventricular filling (a). Ocular ultrasound showed vitreous opacity (b)