Prophecy EKG Questions& Answers

Prophecy EKG Questions& Answers 2024-2025
Prophecy EKG Questions& Answers 2024-2025

Normal sinus rhythm

Regular

Rate: 60-100

P Wave: Present, upright

PR Interval: 0.12-0.20 sec
QRS: <0.12 sec




Sinus Bradycardia

Regular

Rate: <60

P Wave: Present, upright

PR Interval: 0.12-0.20 sec

QRS: <0.12 sec




Sinus Tachycardia

Regular

,Prophecy EKG Questions& Answers 2024-2025
Rate: 100-150

P Wave: Present, upright

PR Interval: 0.12-0.20 sec

QRS: <0.12 sec




Premature Atrial Contraction

IRREGULAR

Rate: depends on underlying rhythm

P wave: Present or hidden in T wave

PR Interval: 0.12-0.20 sec

QRS: <0.12 sec




Atrial Fibrillation

IRREGULAR

Atrial rate: UNMEASURABLE Ventricular rate: variable

P wave: unable to see

PR Interval: N/A

QRS: <0.12 sec

, Prophecy EKG Questions& Answers 2024-2025




A fib RVR

IRREGULAR

Ventricular rate: 100-175

P wave: unable to see

PR Interval: N/A

QRS <0.12 sec




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