Conventional Echo | Group I (n = 40) | Group II (n = 40) | Control (n = 20) | Test of significance | ||
P1 | P2 | P3 | ||||
AO cm | 3.38 ± 0.29 | 3.43 ± 0.44 | 3.53 ± 0.38 | 0.098 | 0.398 | 0.538 |
LA diameter | 3.97 ± 0.45 | 3.88 ± 0.43 | 3.91 ± 0.42 | 0.594 | 0.817 | 0.355 |
LVEDD | 5.11 ± 0.69 | 5.25 ± 0.71 | 5.07 ± 0.63 | 0.819 | 0.338 | 0.377 |
LVESD | 3.66 ± 0.64 | 3.94 ± 0.74 | 3.44 ± 0.48 | 0.173 | 0.008* | 0.076 |
EF% | 54.42 ± 8.93 | 49.00 ± 9.74 | 59.55 ± 4.27 | 0.019* | <0.001* | 0.011* |
FS% | 28.55 ± 5.68 | 25.22 ± 6.07 | 31.85 ± 2.83 | 0.018* | <0.001* | 0.013* |
septum | 0.98 ± 0.16 | 1.04 ± 0.17 | 1.05 ± 0.17 | 0.125 | 0.751 | 0.144 |
posterior wall | 1.06 ± 0.14 | 1.06 ± 0.17 | 1.14 ± 0.12 | 0.040* | 0.09 | 0.888 |
E m/s | 0.57 ± 0.18 | 0.56 ± 0.14 | 0.54 ± 0.13 | 0.515 | 0.675 | 0.706 |
A m/s | 0.71 ± 0.21 | 0.74 ± 0.200 | 0.75 ± 0.19 | 0.471 | 0.827 | 0.529 |
E/A ratio | 0.90 ± 0.51 | 0.83 ± 0.46 | 0.82 ± 0.50 | 0.562 | 0.899 | 0.556 |