EKG Rhythms

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16 Terms

1
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Normal Sinus Rhythm

<p></p>
2
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Sinus Tachycardia

>100 bpm

<p>&gt;100 bpm</p>
3
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Sinus Bradycardia

<60 bpm

<p>&lt;60 bpm</p>
4
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Sinus Arrhythmia

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5
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Sinus Arrest

SA node doesn’t fire

-escape beats occur

-junctional pacemaker, atrial pacemaker, ventricular pacemaker

<p>SA node doesn’t fire</p><p>-escape beats occur</p><p>-junctional pacemaker, atrial pacemaker, ventricular pacemaker</p>
6
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junctional pacemaker rescue beat

near AV node

40-60 bpm

most common

may see a retrograde P wave

narrow QRS

<p>near AV node</p><p>40-60 bpm</p><p>most common</p><p>may see a retrograde P wave</p><p>narrow QRS</p>
7
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normal axis

positive lead I and aVF

8
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Right axis deviation

+aVF, -I

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Left axis deviation

+I, -aVF

10
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extreme right axis deviation

-I, -aVF

11
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Left ventricular hypertrophy

<p></p>
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right ventricular hypertrophy

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13
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right atrial enlargement

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14
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left atrial enlargement

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15
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secondary repolarization abnormality

16
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WPW

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