Swinburn J, Lahiri A, Senior R
Department of Cardiovascular Medicine, Northwick Park Hospital, Harrow, UK.
J Am Soc Echocardiogr. 2000 Jul;13(7):680-1. doi: 10.1067/mje.2000.105581.
We report a case of spontaneous echocardiographic contrast in the left ventricle visualized by transthoracic second harmonic imaging, but not by fundamental imaging, and subsequent thrombus formation.