Illustration of the differences in presentation by echo contrast imaging of cardiac thrombus (A), sarcoma (B) and myxoma (C). Reproduced, with permission, from Mansencal N, Revault-d’Allonnes L, Pelage J-P, Farcot J-C, Lacombe P, Dubourg O. Usefulness of contrast echocardiography for assessment of intracardiac masses. Archives of Cardiovascular Diseases 2009; volume 102 (issue 3): 177–183. Copyright 2009 Elsevier Masson SAS. All rights reserved. (4).