Fig. 1From: A rare case of intracardiac fibrosarcoma with myxoid features inducing venous occlusion in a dog – a case reportEchocardiography of a dog with intracardiac mass: right parasternal long axis 5 chamber view – a hyperechoic mass (asterisk) is visible inside the right atrial cavity (RA). An anechoic area is visible around the heart represented by pleural fluid (PF); AO – aortaBack to article page