Table 5.
Average (range) percent segmental-count differences (% Diff) in the 17 polar map segments for the gender-combined population, 448 male patients, and 454 female patients
| Polar map segment | Combined %Diff | Male %Diff | Female %Diff |
|---|---|---|---|
| Apex | 0.7 (−8.7 to 21.5) | 1.3 (−8.0 to 21.5) | 0.1 (−8.7 to 16.7) |
| Anterior apical | 2.9 (−10.6 to 27.3) | 3.4 (−10.6 to 27.3) | 2.4 (−5.8 to 22.0) |
| Septal apical | 0.9 (−9.4 to 29.0) | 1.2 (−7.2 to 17.4) | 0.5 (−9.4 to 29.0) |
| Inferior apical | 3.7 (−10.5 to 28.9) | 4.4 (−10.2 to 28.9) | 3.1 (−10.5 to 28.2) |
| Lateral apical | 2.6 (−14.4 to 27.0) | 3.1 (−14.4 to 27.0) | 2.1 (−7.8 to 17.3) |
| Anterior mid-ventricle | 5.1 (−9.0 to 33.6) | 5.5 (−6.9 to 33.6) | 4.6 (−9.0 to 28.5) |
| Ant sep mid-ventricle | 1.2 (−8.1 to 22.8) | 1.3 (−7.5 to 17.7)* | 1.0 (−8.2 to 22.8)* |
| Inf sep mid-ventricle | 2.0 (−9.0 to 19.0) | 2.3 (−9.0 to 19.0) | 1.7 (−8.4 to 17.2) |
| Inferior mid-ventricle | 5.9 (−8.9 to 41.9) | 6.3 (−8.9 to 37.3) | 5.6 (−7.0 to 41.9) |
| Inf lat mid-ventricle | 2.1 (−15.0 to 20.2) | 2.5 (−15.0 to 20.2) | 1.8 (−8.9 to 13.9) |
| Ant lat mid-ventricle | 3.6 (−12.0 to 30.3) | 4.0 (−11.6 to 30.3) | 3.3 (−12.0 to 21.8) |
| Anterior base | 4.8 (−8.6 to 28.3) | 5.3 (−8.6 to 27.6) | 4.4 (−8.4 to 28.3) |
| Anterior septal base | 1.4 (−22.7 to 32.5) | 1.6 (−20.7 to 32.5) | 1.1 (−22.7 to 29.3)* |
| Inferior septal base | 2.9 (−16.8 to 40.2) | 3.4 (−15.4 to 40.2) | 2.4 (−16.8 to 33.9) |
| Inferior base | 5.7 (−5.9 to 40.1) | 6.4 (−5.3 to 37.8) | 5.0 (−5.9 to 40.1) |
| Inferior lateral base | 2.2 (−8.9 to 27.5) | 2.6 (−8.9 to 27.5) | 1.8 (−8.4 to 18.1) |
| Anterior lateral base | 4.1 (8.9 to 32.4) | 4.7 (−8.8 to 32.4) | 3.5 (−8.9 to 27.6) |
*
Indicates no significant difference between males and females by t test, p = 0.11, for the Anterior Septal Mid-Ventricle segment, and p = 0.06 for the Anterior Septal Base segment. All other segments are statistically significantly different between males and females