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11 Cards in this Set
- Front
- Back
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Wandering Pace Maker
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Rate: Normal to slow, irregular
3 or more different Pwave shapes |
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Normal Ryhthm
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Rate: 60-100
P interval + R interval are regular P waves: present and look alike PR interval: normal range .12-.20 QRS: Normal > .12, same size and shape |
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Sinus Dyrhythmias
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Rate: 60-100
P + R intervals: Irregular Pwaves: present and like; normal PR interval: normal QRS: normal |
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Sinus Bradycardia
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Rate: slow < 60
Pwaves: present PR interval: Normal QRS: .06 - .12 |
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Sinus Block
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SA node fired but was not conducted but when the SA node fires again its exactly the same
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Sinus Arrest
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SA node does not fire but when it comes back its the same
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Junctional Rhythm
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Rate: 40-60
Rhythm: Regular Pwaves: often absent or inverted PR interval: if present <.12 QRS: normal |
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Idioventricular Rhythm
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Rate: 20-40
Rhythm: regular and slow Pwaves: absent QRS: Wide and Bizarre From Purkinje Fibers |
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Atrial Escape Beat
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P different from sinus P
QRS normal Atrial beat always follows a pause - sinus arrest |
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Junctional Escape Beat
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SA node fails to fire
Late beat follows a pause Pwave is either absent, inverted or hidden Narrow QRS |
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Ventrifcular Escape Beat
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Originates in the ventricles
Pwave is usually not seen QRS complex is > .12 Late beat the follows a pause |
