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Table 1 Range and linearity of transmural profiles of the helix angle

From: The impact of signal-to-noise ratio, diffusion-weighted directions and image resolution in cardiac diffusion tensor imaging – insights from the ex-vivo rat heart

Region

100 μm 3D

400 μm 3D–DS

400 μm 2D–DS

 

Range (°)

Linearity

Range (°)

Linearity

Range (°)

Linearity

1

102

0.92

94

0.93

87

0.93

2

170

0.99

167

0.99

166

0.99

3

133

0.98

136

0.97

130

0.97

4

116

0.90

104

0.96

92

0.97

5

114

0.98

109

0.99

108

0.99

6

143

0.88

117

0.97

113

0.98

7

114

0.98

115

0.98

114

0.98

8

154

0.99

144

0.99

147

0.99

9

146

0.97

150

0.97

155

0.98

10

110

0.96

105

0.97

106

0.97

11

131

0.98

108

0.98

106

0.98

12

126

0.99

123

0.99

119

0.99

13

119

0.99

100

0.98

98

0.98

14

147

0.96

143

0.98

120

0.97

15

122

0.98

112

0.99

98

1.00

16

131

0.99

126

0.99

121

0.99

  1. The median value across the five hearts is presented