Fig.1 Panel A. Transthoracic echocardiography, apical 4-chamber
view. Cardiac mass in left atrium is attached to the interatrial septum
in the region of the fossa ovalis (arrow). Histopathological
characterization confirmed cardiac myxoma. Panel B. Abundant
myxoid stroma with clusters of myxoma cells forming cords and ring
structures (HE 100x). RA – right atrium, RV – right ventricle, LA –
left atrium, LV – left ventricle