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17 Cards in this Set
- Front
- Back
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Fixed prolongation of the PR interval of more than .20 seconds
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First Degree AV Block
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Lengthening of the PR interval followed by dropped QRS
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Second degree AV Block Type I
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Fixed PR intervals with one or more dropped QRS
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Second Degree AV Block Type II
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Second degree AV block with alternating P waves NOT pared with QRS complexes.
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Second degree AV block with 2:1 conduction
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Lonely P waves
P waves w/out a QRS complex Different PR intervals |
Third degree AV block
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Each pause is equal to a multiple of P-P intervals
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Sinus Exit block
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Recognizable QRS
Absent P waves Chaotic fibrillatory baseline |
Atrial fibrillation
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Sawtooth baseline
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Atrial flutter
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Very narrow QRS
Regular (same) rapid pattern |
Supraventricular Tachycardia
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NSR with either an early flattened, notched, peaked, biphasic p wave
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NSR with Premature Atrial Contraction
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Absent or inverted P wave
PR < .12 seconds Complex comes early |
Premature junctional complex
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Inverted or absent P waves
AV is 40-60 /minutes |
junctional rhythm
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Inverted or absent P waves
AV is 60-100/ minutes |
Accelerated rhythm
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Inverted or absent P waves
Shortened PR interval |
Junctional tachy
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A PVC every second complex
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ventricular bigeminy
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20-40/minute
Wide QRST |
idioventricular
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R-on-T phenomenon
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V Tach
(a PVC landing on a T wave) |
