Welch Allyn Holter System - User Manual - Manual (Page 32)

28 Directions for Use Welch Allyn Holter System
Forms
Forms categorize QRS morphologies into four groups, Normal (N), Ventricular (V), Paced
Beats (P) and Artifact (X), (the latter facilitates user review of false negatives).
Normal (N) forms will display SVE’s belonging to the form by selecting SVE Only.
Each form includes the category label, form number (assigned by the total number of
beats in a cluster across all categories) that match this morphology.
Selecting a form provides an accompanying 7-second ECG strip that includes the first
QRS from the form. By clicking Next, each QRS in the form can be seen in the context of
an ECG strip.
Right click the form header to re-categorize the form to the new desired category.
All changes will be updated when moving to another category.