Figure 4

Heart/liver ratio of ¹²³I-CMICE-013 versus other perfusion agents. The heart/liver ratio of ¹²³I-CMICE-013 at 62 min (approximately 1 h) was compared to that of 7′(Z)-¹²⁵I-iodorotenol, 7'(Z)-¹²⁵I-iodorotenone, ^99mTc-tetrofosmin, and ^99mTc-sestamibi [12, 13]. The ratio of ¹²³I-CMICE-013 was expressed as mean ± SD (n = 6); 7'(Z)-¹²⁵I-iodorotenol, 7'(Z)-¹²⁵I-iodorotenone as mean ± SD (n = 3, 7); and ^99mTc-tetrofosmin, ^99mTc-sestamibi as mean ± SEM (n = 5, 5). ** P < 0.001, *** P < 0.0001 versus ¹²³I-CMICE-013.