Table 2 Summary imaging indices grouped by PVR status.

From: Biventricular shape modes discriminate pulmonary valve replacement in tetralogy of Fallot better than imaging indices

Imaging index

PVR (n = 48)

No-PVR (n = 36)

p value

LV EDVi (mL/m2)

79 ± 15

79 ± 15

0.923

LV ESVi (mL/m2)

43 ± 9

41 ± 10

0.341

LV EF (%)

46 ± 6

48 ± 6

0.057

LV Mi (g/m2)

75 ± 11

72 ± 14

0.341

RV EDVi (mL/m2)

140 ± 22

138 ± 32

0.723

RV ESVi (mL/m2)

87 ± 17

80 ± 23

0.110

RV EF (%)

37 ± 6

42 ± 7

0.001

RV Mi (g/m2)

42 ± 9

39 ± 7

0.080

PRVi (mL/m2)

27 ± 12

30 ± 17

0.363

PRF (%)

41 ± 10

40 ± 11

0.611

  1. Data are reported as mean ± standard deviation.
  2. EDVi End-diastolic volume index, EF Ejection fraction, ESVi End-systolic volume index, LV Left ventricular, Mi Mass index, PRF Pulmonary regurgitant fraction, PRVi Pulmonary regurgitant volume index, RV Right ventricular.
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