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Atrial Flutter
Usually REGULAR can be
irregular Atrial rate: 250-350
Ventricular rate: variable BUT < atrial
rate P Wave: Flutter
PR Interval:
N/A QRS:
<0.12 sec
,Supraventricular Tachycardia
Regular
Rate: 150-350
P wave: Hidden in QRS or T
wave PR: unable to
determine
QRS: <0.12 sec
Junctional Rhythm
Regular Rate: 40-60
P Wave: ABSENT or INVERTED
PR Interval: None or <0.12 QRS: <0.12 sec
, Accelerated Junctional Rhythm
Regular
Rate: 60-
100
P Wave: NONE or INVERTED
PR Interval: None or <0.12
QRS: <0.12 sec
Junctional Tachycardia
Regular Rate: >100
P Wave: NONE or INVERTED
PR Interval: None or <0.12 QRS: <0.12 sec