Table 4.

Characteristics of action potential and low-loaded shortening in the ENDO and EPI models, compared to experimental data [23]

	APD90 exp [34 ± 1 °C], ms	APD90 mod, ms	T max exp [34 ± 1 °C], ms	T max mod, ms	TR75 exp [34 ± 1 °C], ms	TR75 mod, ms
ENDO	272 ± 11 [23]	287	158 ± 5 [23]	186	119 ± 8 [23]	102
EPI	221 ± 8 [23]	217	126 ± 3 [23]	133	91 ± 5 [23]	71
∆	1.23	1.32	1.25	1.40	1.31	1.44

Delta (∆) shows the ENDO/EPI ratio between characteristics (mean values are used for the experimental data). In square brackets, the temperature at which experiments were carried out is shown