Welch Allyn Means ECG Physicians Manual for CP Series Electrocardiographs - User Manual - Manual (Page 35)

MEANS Physicians Manual
Welch Allyn
35
Table 3. Grouping of arrhythmias as used in the rhythm analysis program.
Group Description
1 Rhythms with artificial pacemaker spikes
2 Non-dominant QRS complexes
3 Rhythms with atrial flutter or tachycardia
4 Regular rhythms with P/QRS

0.15
5 Regular rhythms with 0.15 < P/QRS

1.0 and PR range > 60 ms
6 Regular rhythms with P/QRS > 1.0 and PR range

30 ms
7 Regular rhythms with P/QRS > 1.0 and PR range > 30 ms
8 Irregular rhythms with P/QRS

0.15
9 Rhythms with paroxysmal acceleration or deceleration of the ventricular rate
10 Irregular rhythms with 0.15 < P/QRS

0.9 and PR range

30 ms
11 Irregular rhythms with 0.15 < P/QRS

0.9 and PR range > 30 ms
12 Irregular rhythms with 0.9 < P/QRS

1.2 and PR range > 30 ms
13 Irregular rhythms with P/QRS > 1.2 and PR range > 30 ms
14 Irregular rhythms with P/QRS > 1.0 and PR range

30 ms
15 Rhythms with constant PR interval