Table 2 CMR-derived RV/LV volume ratio, RV volumes, and EF stratified by category.

From: Using all-cause mortality to define severe RV dilation with RV/LV volume ratio

 

Normal (n = 19)

Mild (n = 18)

Moderate (n = 10)

Severe (n = 15)

RVEDV/LVEDV

1.12 ± 0.11

1.43 ± 0.09

1.83 ± 0.18

2.67 ± 0.34

RVEDV (ml)

175.2 ± 57.0

201.1 ± 53.7

252.0 ± 42.5

340.1 ± 115.2

RVEDVi (ml/m2)

90.4 ± 18.6

112.8 ± 28.3

142.9 ± 27.5

191.3 ± 60.7

RVSV (ml)

84.2 ± 22.0

82.5 ± 19.7

82.2 ± 18.6

73.8 ± 21.6

RVEF (%)

48.9 ± 6.1

41.7 ± 5.8

32.8 ± 6.2

22.6 ± 6.5

  1. Data is presented as mean ± standard deviation.
  2. RVEDV, right ventricular end-diastolic volume; LVEDV, left ventricular end-diastolic volume; RVEDVi, right ventricular end-diastolic volume index; RVSV, right ventricular stroke volume; RVEF, right ventricular ejection fraction.
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