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. Author manuscript; available in PMC: 2010 Feb 1.
Published in final edited form as: Parkinsonism Relat Disord. 2008 May 29;15(2):122–127. doi: 10.1016/j.parkreldis.2008.04.002

Figure 3.

Figure 3

Correlations between myocardial 6-[18F] fluorodopamine-derived radioactivity in the interventricular septum subtracted by the radioactivity in the chamber and PEPI decrement (deltaPEPI; panel A) as well as between the former and STRI decrement (deltaSTRI; panel B) in response to TYR infusion in patients with cardiac sympathetic denervation (white circles), in patients with normal cardiac innervation (black circles), and in healthy controls (black squares).