Table 1 Right ventricular parameters normalised to body surface area for males
From: Normalized ranges for right ventricular volumes and function in thalassemia major
Males | TM patients Mean ± SD [95% CI] | Controls Mean ± SD [95% CI] | P value |
|---|---|---|---|
RVEDVI (mL/m2) | 97.7 ± 17.1 [92.2-103.2] | 88.4 ± 11.2 [83.2-93.7] | 0.03 |
RVESVI (mL/m2) | 33.1 ± 8.0 [30.5-35.6] | 33.8 ± 5.0 [31.4-36.1] | 0.73 |
RVSVI (mL/m2) | 64.4 ± 11.1 [60.9-68.0] | 54.7 ± 10.3 [49.9-59.5] | 0.002 |
RVEF (%) | 66.2 ± 4.1 [64.8-67.5] | 61.6 ± 6.0 [58.8-64.4] | 0.001 |
CO (L/min) | 7.8 ± 1.9 [7.2-8.4] | 6.6 ± 1.6 [5.8-7.4] | 0.02 |
COI (L/min/m2) | 4.7 ± 1.0 [4.4-5.1] | 3.4 ± 0.7 [3.0-3.7] | < 0.001 |