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. Author manuscript; available in PMC: 2011 Jan 1.
Published in final edited form as: J Am Soc Echocardiogr. 2009 Nov 11;23(1):79. doi: 10.1016/j.echo.2009.09.025

Figure 1.

Figure 1

Imaging data from in vitro water tank experiments after log-linear transformation. (A) Relation between microbubble concentration signal enhancement at low- and high-MI. VU, videointensity units. (B) Ratio of high-MI to low-MI signal enhancement over the range of microbubble concentrations studied.