Table 3 Results of CMR volumetric parameters before and after PEA

Left Ventricle

end diastolic volume (ml)

98 ± 15

111 ± 19

13 ± 11

< 0.001

end systolic volume (ml)

28 ± 47

31 ± 46

1 ± 15

0.89

stroke volume (ml)

59 ± 13

72 ± 10

13 ± 11

< 0.001

ejection fraction (%)

62 ± 13

67 ± 5

5 ± 15

0.24

PFR (ml/s)

309 ± 89

474 ± 172

165 ± 150

0.002

PFR/end diastolic volume (s^-1)

2.9 ± 0.8

4.2 ± 1.3

1.3 ± 1.1

0.003

Right Ventricle

end diastolic volume (ml)

173 ± 38

125 ± 18

-47 ± 41

0.001

end systolic volume (ml)

107 ± 34

46 ± 16

-61 ± 31

< 0.001

stroke volume (ml)

65 ± 19

78 ± 14

13 ± 22

0.07

ejection fraction (%)

39 ± 12

63 ± 10

24 ± 14

< 0.001

Mass (g)

75 ± 19

51 ± 14

-24 ± 13

< 0.001