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6 Cards in this Set
- Front
- Back
- 3rd side (hint)
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SINUS ARRHYTHMIA |
Rhythms That Originate in the SINUS Rhythm: · Regular/Normal Sinus Rhythm · Sinus Bradycardia · Sinus Tachycardia · Sinus Arrhythmia* · Sinoatrial (SA) Block · SA Arrest |
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Sinus Arrhythmia: Rate? |
Rate = 60-100 (+/-) bpm |
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Sinus Arrhythmia: Rhythm? |
Rhythm = Irregular · Phasic/Changes with Respiration. · Inspiration = HR Incr = R-R Int. Decr · Expiration = HR Decr = R-R Int. Incr
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· Inspiration = Inhalation · Expiration = Exhalation |
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Sinus Arrhythmia: P-Wave? |
Same as NSR. |
Lead II · +/Upright · 1 precedes each QRS-Complex · P-Waves look alike |
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Sinus Arrhythmia: PRI? |
Same as NSR. |
PRI = 0.12-0.20 sec |
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Sinus Arrhythmia: QRS? |
Same as NSR. |
QRS = 0.06-0.12 sec |
