Table 5: Diagnostic criteria for right posterior fascicle block.
|
1. |
Frontal plane axis between 90° and 180° in adults. Owing to the more rightward axis in children up to 16 years of age, this criterion should only be applied to them when a distinct rightward change in axis is documented. |
|
2. |
rS pattern in leads I and aVL. |
|
3. |
qR pattern in leads III and aVF. |
|
4. |
QRS duration less than p95 or 120 ms. |