Table 4 Longitudinal rotational degrees in HCM patients and normal subjects at 17 different points in two cardiac cycles (mean ± s.d.)
| Â | HCM (36) | Normal (36) | ||
|---|---|---|---|---|
Points | Time(ms) | Rotation Degree(°) | Time(ms) | Rotation Degree(°) |
Q | 0 | 0 | 0 | 0 |
MVC | 25 ± 7 | −0.19 ± 0.36 | 25 ± 6 | −0.12 ± 0.32 |
IVS | 48 ± 8 | −0.70 ± 0.79 | 45 ± 7 | −0.13 ± 0.62 |
AVO | 73 ± 13 | −1.47 ± 1.55 | 65 ± 13 | −0.17 ± 0.98 |
25% | 147 ± 15 | −3.29 ± 2.40 | 142 ± 15 | −0.22 ± 2.24 |
50% | 220 ± 21 | −4.57 ± 2.63 | 219 ± 18 | −0.02 ± 2.44 |
75% | 293 ± 29 | −4.92 ± 2.65 | 296 ± 23 | 0.02 ± 2.42 |
AVC | 367 ± 37 | −4.38 ± 2.53 | 373 ± 28 | −0.41 ± 2.35 |
IVR | 409 ± 35 | −3.63 ± 2.30 | 402 ± 30 | 0.61 ± 2.17 |
MVO | 451 ± 43 | −2.86 ± 2.17 | 431 ± 37 | −0.71 ± 1.97 |
E-Peak | 534 ± 53 | −2.12 ± 1.86 | 507 ± 41 | 0.36 ± 1.39 |
E-End | 716 ± 95 | −1.38 ± 1.29 | 658 ± 70 | 0.68 ± 1.09 |
A-Onset | 808 ± 190 | −1.26 ± 1.21 | 749 ± 104 | −0.52 ± 0.90 |
A-Peak | 848 ± 128 | −0.74 ± 0.92 | 809 ± 104 | 0.34 ± 0.80 |
A-End | 890 ± 141 | −0.28 ± 0.53 | 854 ± 105 | −0.11 ± 0.41 |
Q-2 | 904 ± 147 | 0 | 875 ± 98 | 0 |
AVO-2 | 971 ± 152 | −1.16 ± 0.89 | 940 ± 103 | −0.18 ± 1.05 |