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. Author manuscript; available in PMC: 2012 May 3.
Published in final edited form as: Lab Chip. 2011 Dec 15;12(3):566–573. doi: 10.1039/c2lc20699d

Table 1.

Electrical properties of different cell bridges on Day 1 and Day 7a

Day 1
Day 7
FPA (μV) MUV (mV s-1) FPD (ms) FPA (μV) MUV (mV s-1) FPD (ms)
Cardiomyocytes 131 ± 56.1 4.4 ± 1.86 98 ± 24.1 551 ± 156 27.6 ± 7.8 63 ± 14.4
Fibroblasts 33 ± 13.4 0.8 ± 0.41 115 ± 18.4 47 ± 8.4 1.2 ± 0.25 104 ± 22.1
Stem cells 40 ± 12.2 1.2 ± 0.38 103 ± 17.9 143 ± 32.2 4.1 ± 1.1 92 ± 21.8
a

FPA: field potential amplitude; MUV: maximal upstroke velocity; FPD: field potential duration.