Table 3.

Percentage changes in APDs in subEpi and subEndo cardiomyocytes under the effects of FCCP (n = 9 for each).

	APD20 (%)	APD50 (%)	APD90 (%)
subEpi
FCCP↑	2.8 ± 0.6#,*	7.1 ± 0.6#,*	10.5 ± 0.9*
FCCP 2.5′	–31.3 ± 5.6*	–28.4 ± 5.7*	–22.3 ± 5.3*
FCCP 5′	–72.1 ± 6.9*	–71.2 ± 6.5*	–61.3 ± 5.9*
subEndo
FCCP↑	6.6 ± 1.1*	10.4 ± 0.9*	12.8 ± 1.1*
FCCP 2.5′	–28.8 ± 2.5*	–26.9 ± 4.1*	–21.5 ± 4.2*
FCCP 5′	–59.4 ± 6.5*	–57.5 ± 6.1*	–46.5 ± 4.5*

Notations are the same as in Tables 1, 2. ^∗p < 0.05 vs. control. ^#p < 0.05 subEpi vs. subEndo values obtained at the same time of FCCP action.