Handheld monitor user’s manual
12
50 bpm to 120 bpm, once every four beats;
> 120 bpm, once every six beats.
Heart rate meter
accuracy and
response to irregular
rhythm
Ventricular bigeminy : 80bpm
Slow alternating ventricular bigeminy :
60bpm
Rapid alternating ventricular bigeminy :
120bpm
Bidirectional systoles : 90bpm
Response time of HR
meter to change in
HR
HR changes from 80bpm to 120bpm: less
than 6s to 10s.
HR changes from 80bpm to 40bpm: less
than 6s to 10s.
Time to alarm for
Tachycardia
Vent Tachycardia 1mVp-p, 206bpm:
Gain 0.5, Range 6.5 to 8.4 seconds, Average
7.2 seconds
Gain 1.0 Range 6.1 to 6.9 seconds, Average
6.5 seconds