Table 1

GRE-IR 2D

71 ± 11

57 ± 12

49 ± 14

< 0.0001

GRE-IR 3D

39 ± 15

59 ± 27

22 ± 8

0.02

IR-SSFP

48 ± 7

33 ± 5

42 ± 6

<0.0001

Phase Sensitive IR

10 ± 1.3

11 ± 1.6

7 ± 1.8

<0.0001

T₁ (ms)

773 ± 168

653 ± 125

654 ± 125

647 ± 120

0.005

R1 (Hz)

1.35 ± 0.31

1.56 ± 0.23

1.59 ± 0.35

1.61 ± 0.37

0.03

Ejection Fraction (%)

65.7 ± 1.7

67.1 ± 1.6

66.9.0 ± 1.7

67.0 ± 1.9

0.22