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. Author manuscript; available in PMC: 2010 May 12.
Published in final edited form as: JACC Cardiovasc Imaging. 2008 May;1(3):354–362. doi: 10.1016/j.jcmg.2007.11.007

Figure 1. Structure of Tracers Used for AT Receptor Targeting.

Figure 1

Fluorescent angiotensin peptide analog (APA) (A), technetium Tc-99m losartan (B). AT = angiotensin II.