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Transthoracic echocardiogram with perflutren lipid microsphere contrast. (A) Perflutren lipid microsphere contrast-enhanced apical four-chamber view of the hyperechoic, pedunculated, and mobile apical mass. (B) Perflutren lipid microsphere contrast-enhanced left parasternal long-axis view of LV apical mass. (C) Perflutren lipid microsphere contrast-enhanced left parasternal short-axis view of LV apical mass.
