Questions and Answers
What is the rhythm type for Sinus Bradycardia with First Degree Heart Block?
What is the heart rate for Atrial Fibrillation with Wandering Atrial Pacemaker?
70
What does the P wave represent in Normal Sinus Rhythm with a PVC?
Yes, except 2nd beat
In Ventricular Fibrillation, P waves are present.
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The heart rate in Atrial Fibrillation can vary.
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What is the rate for Third Degree (Complete) Heart Block?
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What type of rhythm does Ventricular Tachycardia have?
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In Normal Sinus Rhythm with a PJC, how many P waves are present?
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What is the rate for Sinus Arrhythmia?
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Atrial Flutter has variable P waves, with a rate of _____ (V).
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What is the PRI for NSR with ST Segment Elevation?
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In PVC's in Bigeminy, the QRS complex is described as?
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Sinus Tachycardia has a PRI of .12.
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What is the heart rate of Atrial Fibrillation with 90 beats (V)?
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What type of rhythm is Idioventricular Rhythm?
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Study Notes
EKG Strips Study Notes
-
Sinus Bradycardia with First Degree Heart Block
- P wave present, QRS is narrow and follows P wave
- PR interval: 0.44 seconds
- Rhythm: Regular, Rate: 50 bpm
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Wandering Atrial Pacemaker/Atrial Fibrillation
- P wave is variable and QRS is narrow but does not consistently follow P wave
- PR interval varies, Rhythm: Irregular, Rate: 70 bpm
-
Normal Sinus Rhythm with PVC/PJC
- P wave present except for the second beat, QRS narrow except for the second beat
- PR interval: 0.18 seconds when P wave is present, Rhythm: Regular underlying, Rate: 80 bpm
-
Ventricular Fibrillation
- P wave absent, no PR interval due to chaotic rhythm
- Rhythm: Irregular, Rate: Unable to determine
- Immediate defibrillation required
-
Atrial Fibrillation
- P wave absent, QRS narrow
- PR interval: Unable to determine, Rhythm: Irregular, Rate: 70 bpm
-
Third Degree (Complete) Heart Block
- P wave present with wide complex QRS that does not follow
- PR interval: Unable to determine, Rhythm: Regular, Rates: 40 bpm (ventricular) and 110 bpm (atrial)
-
Ventricular Tachycardia
- P wave absent, QRS wide complex and does not follow P
- Rhythm: Regular, Rate: 150 bpm
-
Normal Sinus Rhythm with PJC
- P wave present except for one junctional contraction, QRS narrow
- PR interval: 0.16 seconds, Rhythm: Regular with premature beat, Rate: 70 bpm
-
Accelerated Junctional Rhythm
- P wave absent, QRS narrow, Rhythm: Regular
- Rate of 70 bpm, junctional inherent rate is 40-60 bpm
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Idioventricular Rhythm
- No P wave, QRS wide complex
- Rhythm: Irregular, Rate: 30 bpm
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Sinus Bradycardia with a PJC and First Degree Heart Block
- P wave present except for one, QRS narrow and follows P
- PR interval: 0.24 seconds, Rhythm: Regular underlying with premature contraction, Rate: 40 bpm
-
Normal Sinus Rhythm with ST Segment Elevation
- P wave present, QRS narrow and follows P
- PR interval: 0.16-0.18 seconds, Rhythm: Regular, Rate: 80 bpm
-
Normal Sinus Rhythm with ST Segment Depression
- P wave present, QRS narrow and follows P
- PR interval: 0.18-0.20 seconds, Rhythm: Regular, Rate: 60 bpm
-
Normal Sinus Rhythm with PVCs in Trigeminy
- P wave varies, QRS narrow after P wave except for PVCs
- PR interval: 0.16 seconds when present, Rhythm: Pattern, Rate: ~80 bpm
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Normal Sinus Rhythm with PACs
- P wave present and different for PACs, QRS narrow
- PR interval: Average 0.18 seconds, Rhythm: Irregular, Rate: 80 bpm
-
Atrial Flutter
- P wave present, QRS narrow and does not follow P wave
- PR interval: Unable to determine, Rhythm: Irregular, Rate: 90 bpm
-
Sinus Arrhythmia
- P wave present but varies with respiratory cycle
- QRS narrow following P wave, PR interval: 0.20 seconds but variable, Rhythm: Irregular, Rate: 70-80 bpm
-
NSR to Sinus Bradycardia with Multifocal PVCs (Couplet)
- P wave present except for the couplet, QRS narrow except for PVCs
- PR interval: 0.20 seconds, Rhythm: Regular underlying, Rate: 50 bpm
-
Sinus Tachycardia
- P wave present, QRS narrow following P wave
- PR interval: 0.12 seconds, Rhythm: Regular, Rate: 150 bpm
-
PVCs in Bigeminy
- P wave varies, QRS narrow for normal beats, wide complex for PVCs
- PR interval: 0.16 seconds when present, Rhythm: Pattern, Rate: 80 bpm
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Single Chamber Pacemaker with Failure to Capture
- No P wave, QRS absent and wide complex
- Rhythm: Irregular, Rate reflecting pacer design 80 bpm
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Test your knowledge of EKG strips with this comprehensive set of flashcards. Covering various rhythms such as Sinus Bradycardia and Atrial Fibrillation, you'll enhance your understanding of cardiac rhythms and their characteristics. Perfect for students and healthcare professionals looking to refine their skills!
