Table 1 Differences in ECG changes between Fabry patients with and without low T1 values

P-wave duration (ms)

98 ± 20

85 ± 24

0.02

101 ± 22

89 ± 21

0.03

PR interval (ms)

152 ± 31

158 ± 37

NS

156 ± 29

153 ± 36

NS

P-wave to PR interval ratio (%)

67 ± 17

55 ± 12

0.004

67 ± 20

59 ± 13

0.05

QRS duration (ms)

98 ± 24

86 ± 11

0.03

109 ± 24

83 ± 9

<0.001

T-wave inversions (n)

25

7

NS

22

10

<0.001

Sokolow (mm)

33 ± 16

29 ± 10

NS

33 ± 14

31 ± 14

NS