Gender-Related LV parameters*
Ventricular Parameters (mean +/- 1 SD) with 95% Confidence Intervals (1.96 SD) in Parentheses
| Parameter | Males | Females |
| LV ED volumes (ml) | 136 ± 30 (77 195) | 96 +/- 23 (52 - 141) |
| RV ED volumes (ml) | 157 ± 35 (88 - 227) | 106 +/- 24 (58 - 154) |
| LV ES (ml) | 45 ± 14 (19 - 72) | 32 +/- 9 (13 - 51) |
| RV ES (ml) | 63 ± 20 (23 - 103) | 40 +/- 14 (12 - 68) |
| IVSM (g) | 61 ± 11 (40 - 82) | 42 +/- 8 (26 - 58) |
| LVFWM (g) | 117 ± 22 (75 - 159) | 82 +/- 19 (46 - 119) |
| LVTM (g) | 178 ± 31 (118 - 238) | 125 +/- 26 (75 - 175) |
| RVFWM (g) | 50 ± 10 (30 - 70) | 40 +/- 8 (24 - 55) |
| LV EF (%) | 67 ± 5 (56 - 78) | 67 +/- 5 (56 - 78) |
| RV EF (%) | 60 ± 7 (47 - 74) | 63 +/- 8 (47 - 80) |
| LVSV (ml) | 92 ± 21 (51 - 33) | 65 +/- 16 (33 - 97) |
| RVSV (ml) | 95 ± 22 (52 - 138) | 66 +/- 16 (35 - 98) |
| LVTM/LVEDV (g/ml) | 1.34 ± 0.19 (0.96 - 1.71) | 1.31 +/- 0.16 (0.99 - 1.63) |
| RVFWM/RVEDV (g/ml) | 0.33 ± 0.06 (0.21 - 0.44) | 0.38 +/- 0.05 (0.28 - 0.48) |
| LVTM/RVM | 3.64 ± 0.72 (2.23 - 5.04) | 3.17 +/- 0.43 (2.33 - 4.01) |
| CO (1/min) | 5.8 ± 3.0 (2.82 - 8.82) | 4.3 +/- 0.9 (2.65 - 5.98) |
IVSM= interventricular septal mass (septum between areas of RV attachment)
LVTM=left ventricle total mass, including septum (INCLUDING papillary muscles)
RVFWM=right ventricle free wall mass (no septum)
Body surface area calculator:
http://www.intmed.mcw.edu/clincalc/body.htmlVentricular Parameters Normalized to BSA (95% Confidence Interval [1.96 SD] in Parentheses)
| Parameter | Males | Females |
| LV ED volume/BSA (ml/m2) | 69 ± 11 (47 - 92) | 61 +/- 10 (41 - 81) |
| RV ED volume/BSA (ml/m2) | 80 ± 13 (55 - 105) | 67 +/- 10 (48 - 87) |
| LVTM/BSA (g/m2) | 91 ± 11 (70 - 113) | 79 +/- 8 (63 - 95) |
| LVFWM/BSA (g/m2) | 60 ± 8 (44 - 76) | 52 +/- 6 (40 - 64) |
| IVSM/BSA (g/m2) | 31 ± 4 (23 - 39) | 27 +/- 4 (20 - 34) |
| RVFWM/BSA (g/m2) | 26 ± 5 (16 - 36) | 25 +/- 4 (18 - 33) |
| LVSV/BSA (ml/m2) | 47 ± 8 (32 - 62) | 41 +/- 8 (26 - 56) |
| RVSV/BSA (ml/m2) | 48 ± 8 (32 - 64) | 42 +/- 8 (27 - 57) |
| CO/BSA (1/min/m2) | 3.0 ± 0.6 (1.74 - 4.20) | 2.8 +/- 0.5 (1.75 - 3.80) |
Ventricular Parameters Normalized to Weight (95% Confidence Interval in Parentheses)
| Parameter | Males | Females |
| LV ED volume/WT (ml/kg) | 1.8 ± 0.3 (1.2 - 2.3) | 1.8 ± 0.2 (1.2 - 2.4) |
| RV ED volume/WT (ml/kg) | 2.0 ± 0.3 (1.5 - 2.6) | 2.0 ± 0.3 (1.3 - 2.6) |
| LVTM/WT (g/kg) | 2.4 ± 0.3 (1.9 - 3.0) | 2.3 ± 0.3 (1.8 - 2.8) |
| LVFWM/WT (g/kg) | 1.6 ± 0.2 (1.2 - 2.0) | 1.5 ± 0.2 (1.2 - 1.9) |
| IVSM/WT (g/kg) | 0.8 ± 0.1 (0.6 - 1.0) | 0.8 ± 0.1 (0.5 - 1.0) |
| RVFWM/WT (g/kg) | 0.7 ± 0.1 (0.5 - 0.9) | 0.7 ± 0.1 (0.5 - 1.0) |
| LVSV/WT (ml/kg) | 1.2 ± 0.2 (0.8 - 1.6) | 1.2 ± 0.2 (0.7 - 1.7) |
| RVSV/WT (ml/kg) | 1.2 ± 0.2 (0.8 - 1.6) | 1.2 ± 0.2 (0.8 - 1.7) |
*Lorenz, C.H. et al. Normal human right and left ventricular mass, systolic function, and gender differences by cine magnetic resonance imaging. J Cardiovasc Magnetic Resonance 1999: 1(1); 7-21