ECG/RESP Monitoring
ARR ALARM
The system will give alarm once Arr. event occurs. If the ALM switch is ON, the system will
give alarm sound and the alarm indicator flash at the same time. If the ALM REC switch is ON,
the system will command the recorder to output the alarm information (ECG waveform of 4
seconds prior to and after the alarm of the channel being analyzed).
Tables below list out the alarms or prompt information related to Arr. analysis.
Physiological alarms:
Arr. Type Applicable Occurring Condition Prompt Alarm
Patient Type Level
ASYSTOLE All patients No QRS is detected for 4 ASYSTOLE User-sele
consecutive seconds ctable
VFIB /VTAC Without Fibrillatory wave for VFIB/^AC User-sele
pacemaker consecutive 4 seconds; or ctable
The number of continuous
Vent beats is larger than the
upper limit of cluster Vent
beats 05).
The RR interval is less
than 600ms.
VT 2 Without 3 the number of cluster VT 2 User-sele
pacemaker PVCs 5 ctable
COUPLET Without 2 consecutive PVCs COUPLET User-sele
pacemaker ctable
BIGEMINY Without VENT BIGEMINY BRGEMINY User-sele
pacemaker ctable
TRIGEMINY User-sele i RIGEMINY
Without Vent Trigeminy
pacemaker ctable
R ON T Without A type of single PVC R ON T User-sele
pacemaker under the condition that ctable
HR 100 , R-R interval is
less than 1/3 the average
interval, followed by a
compensating pause of
1.25X the average R-R
interval(the next R wave
advances onto the
previous T wave).
PVC Without Single PVCs not belonging PVC User-sele
pacemaker to the type of above ctable
mentioned PVCs.
11-103