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Practice questions for this set
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0.12-0.20 sec
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1 Normal sinus rhythm 2 PR Interval
3 Ventricular Tachycardia 4 Atrial Fibrillation
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Terms in this set (55)
, Regular
Rate: 60-100
Normal sinus rhythm P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Regular
Rate: <60
Sinus Bradycardia P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Regular
Rate: 100-150
Sinus Tachycardia P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
IRREGULAR
Rate: depends on underlying
rhythm
Premature Atrial
P wave: Present or hidden in T
Contraction
wave
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
IRREGULAR
Atrial rate: UNMEASURABLE
Ventricular rate: variable
Atrial Fibrillation
P wave: unable to see
PR Interval: N/A
QRS: <0.12 sec
IRREGULAR
Ventricular rate: 100-175
A fib RVR P wave: unable to see
PR Interval: N/A
QRS <0.12 sec