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. 2018 Apr 20;9:370. doi: 10.3389/fphys.2018.00370

Table 2.

Time required for LF-based ECG computation during a reaction-diffusion simulation of 500 ms.

res sim ECG init
0.2 172.6 ± 0.7 8.3 ± 0.0 216.2 ± 3.6
0.4 179.2 ± 0.4 9.8 ± 0.1 103.3 ± 1.9
1.0 173.5 ± 1.8 8.1 ± 0.1 28.2 ± 1.5
2.0 171.8 ± 1.4 6.9 ± 0.3 25.8 ± 1.0
5.0 171.3 ± 2.2 6.2 ± 0.2 14.5 ± 0.7

res, lead-field resolution in mm; sim, total simulation time; init, initialization time. Time is given as average ± standard deviation over 5 simulations, in seconds.