Fluke Biomedical medSim 300B - Manual (Page 44)

medSim 300B
Operators Manual
3-16
sv arrhythmias
nodal svt <
eic032.eps
The desired waveform selections can be made by pressing the corresponding function
key.
Descriptions of the supraventricular selections follow:
Selections Descriptions
nsr
Normal sinus rhythm. Provides a convenient way to return to normal
sinus rhythm.
af1 Atrial fibrillation, coarse. Rapid irregular atrial signal with no real P-
waves. Irregular ventricular rate.
af2 Atrial fibrillation, fine. Rapid irregular atrial signal with no real P-
waves. Irregular ventricular rate.
aflt Atrial flutter. Large regular P-waves at 300 BPM. Ventricular response
at 5:1 for 12 seconds, 13:1 for 6 seconds and 2:1 for 6 seconds; all
repeat.
sa Sinus arrhythmia. Normal beats, but triggered at an irregular interval,
from 60 to 100 BPM.
mb80 Missed beat at 80 BPM. Normal sinus rhythm, but every 10 th beat is
missing.
mb120 Missed beat at 120 BPM. Normal sinus rhythm, but every 10 th beat is
missing.
pat Paroxysmal atrial tachycardia. 160 BPM for 5 seconds alternating with
normal sinus rhythm at 80 BPM for 12 seconds.
nodal Nodal rhythm. Normal sinus rhythm except P-wave originates in the A-
V node. Shortened PR interval of 0.09 seconds.
svt Supraventricular tachycardia. Normal sinus rhythm at 160 BPM.
The second selection of arrhythmia waveforms is the premature group—a group of
arrhythmias that have premature beats mixed in with normal beats.
To select this group, press -PREM from the ARRHYTHMIAS MENU for the
following two display pages of seven premature arrhythmias:
premature arrhythmias
nsr pac pnc pvc >
eic033.eps