Table 1. Simulated and experimental prolongations (in %) of the action potentials in mouse ventricular myocytes at different repolarizations and stimulation frequencies (1 µM Iso).

	APD25, ms	APD50, ms	APD75, ms	APD90, ms
		Experimental values
Wu et al. [126] *		13.5±4		5±7
Tong et al. [125] **		18		9
Tong et al. [125] ***		38		28
Wang et al. [75] ****		48		51
		Simulated values (this paper)
1 Hz	7.65	21.67	19.10	14.90
2 Hz	8.09	22.58	17.20	15.95
3 Hz	9.14	24.76	18.77	16.73
4 Hz	9.04	26.09	18.04	13,16
5 Hz	8.33	27.27	17.00	10.37

* Experimental data are obtained at 0.5 Hz stimulation and 2 µM isoproterenol.

** Experimental data are obtained at 2 Hz stimulation.

*** Experimental data are obtained at 4 Hz stimulation.

**** Experimental data are obtained at 1 Hz stimulation.