< 30y | 30-50 | > 50 | ANOVA | Female | Male | ||
---|---|---|---|---|---|---|---|
N = 16 | N = 18 | N = 17 | P value | N = 29 | N = 22 | P value | |
Peak annular excursion, mm | |||||||
Tricuspid (TAPSE) | 22.2 ±.9 | 22.6 ± 2.8 | 21.8 ± 3.2 | 0.70 | 22 ± 2.8 | 22.5 ± 3.2 | 0.52 |
Mitral (MAPSE) | 14.3 ± 2 | 15.1 ± 2.9 | 13.6 ± 2.7 | 0.25 | 14.6 ± 2.8 | 14 ± 2.2 | 0.40 |
MAPSE/TAPSE | 0.65 ± 0.12 | 0.68 ± 0.15 | 0.64 ± 0.13 | 0.64 | 0.68 ± 0.16 | 0.63 ± 0.09 | 0.19 |
Peak s-wave velocity, cm/s | |||||||
RV Free Wall (S RV ) | 13.4 ± 2.2 | 12.2 ± 2 | 13.4 ± 2.8 | 0.20 | 13.2 ± 2.2 | 12.6 ± 2.7 | 0.38 |
LV Free Wall (S LV ) | 10.5 ± 2.8 | 9 ± 2.1 | 10 ± 2.7 | 0.64 | 10 ± 2.5 | 9.6 ± 2.7 | 0.61 |
LVs/RVs | 0.78 ±0.21 | 0.75 ± 0.19 | 0.76 ± 0.2 | 0.82 | 0.76 ± .18 | 0.77 ± 0.22 | 0.80 |