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Table 1 Volumes of the heart (the percentages of the whole heart model = 100%) wherein AP parameters were subject to changes for TWA simulation

From: The roles of mid-myocardial and epicardial cells in T-wave alternans development: a simulation study

TWA type

Mid-myocardial layer percentage of heart vol. (%)

Epicardial layer percentage of heart vol. (%)

CONC

62.19

25.09

D_L/R

Left: 48.23

Right: 13.96

Left: 16.68

Right: 8.41

D_A/B

Apex: 27.85

Base: 34.34

Apex: 13.28

Base: 11.81

D_P/A

Post: 32.08

Anter: 30.11

Post: 12.76

Anter: 12.33

Regional

2.40–8.53

0.50–3.57

  1. CONC concordant, D_L/R discordant left and right, D_A/B discordant apex and base, D_P/A discordant posterior and anterior