Welch Allyn Cardioperfect Workstation, PEDMEANS ECG Interpretation Module - Physicians - User Manual - Manual (Page 34)

CardioPerfect Workstation
PEDMEANS ECG Interpretation Module Physicians Manual
DIR 80015051 Rev. C 34 / 55
3.7 Group 4: Regular rhythms with P/QRS

0.15
Say: “idioventricular rhythm (no atrial activity detected)”
if: QRS duration

ULN + 20 ms
and heart rate < LLN – 20 BPM
Say: “AV junctional rhythm with aberrant ventricular conduction or”
“ accelerated idioventricular rhythm (no atrial activity detected)”
if: QRS duration

ULN + 20 ms
and LLN – 20 BPM 
heart rate < LLN
Say: “accelerated AV junctional rhythm with aberrant ventricular conduction or”
“ accelerated idioventricular rhythm (no atrial activity detected)”
if: QRS duration

ULN + 20 ms
and LLN

heart rate < ULN
Say: “AV junctional tachycardia with aberrant ventricular conduction,”
“ consider ventricular tachycardia (no atrial activity detected) ”
if: QRS duration

ULN + 20 ms
and ULN

heart rate < ULN + 20 BPM
Say: “supraventricular tachycardia with aberrant ventricular conduction,”
“ consider ventricular tachycardia ”
if: QRS duration

ULN + 20 ms
and ULN + 20 BPM

heart rate < ULN + 40 BPM
Say: “supraventricular tachycardia with aberrant ventricular conduction,”
“ consider ventricular tachycardia ”
if: QRS duration

ULN + 20 ms
and ULN + 40

heart rate < 200 BPM
Say: “supraventricular tachycardia with aberrant ventricular conduction and”
“ very high ventricular rate, or ventricular tachycardia”
if: QRS duration

ULN + 20 ms
and heart rate

200 BPM
Say: “AV junctional rhythm (no atrial activity detected)”
if: QRS duration < ULN + 20 ms
and heart rate < LLN
Say: “accelerated AV junctional rhythm (no atrial activity detected)”
if: QRS duration < ULN + 20 ms
and LLN

heart rate < ULN
Say: “AV junctional tachycardia (no atrial activity detected)”
if: QRS duration < ULN + 20 ms
and LLN

heart rate < ULN + 20 BPM
Say: “supraventricular tachycardia, consider atrial flutter”
“with 2:1 A-V conduction”
if: QRS duration < ULN + 20 ms
and ULN + 20 BPM

heart rate < ULN + 40 BPM
Say: “supraventricular tachycardia (atrial flutter or atrial tachycardia)”
if: QRS duration < ULN + 20 ms
and ULN + 40 BPM

heart rate < 200 BPM
Say: “supraventricular tachycardia with very high ventricular rate”
if: QRS duration < ULN + 20 ms
and heart rate

200 BPM