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13 Cards in this Set
- Front
- Back
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what are the 3 possible causes of left axis deviation?
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1. LV hypertrophy
2. Inferior Wall MI 3. L anterior fasicular block |
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what are the 3 possible causes of left right deviation?
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1. Right ventricular hypertrophy
2. Lateral wall MI 3. L posterior fasicular block |
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Right atrial hypertrophy is defined as?
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a p wave >3 boxes high
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Left atrial hypertrophy is defined as?
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a p wave >3 boxes wide
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How do you determine Left ventricular hypertrophy?
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Add s wave from V1 or V2 to the R wave of V5 or V6 and if its greater than 35 boxes its hypertrophy
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R wave > than S wave in V1 indicates?
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Right ventricular hypertrophy
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P wave positive in V1 indicates?
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right ventricular hypertrophy
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ST segment elevations in V1 and V2 =?
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anteroseptal wall infarct
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ST segment elevations in V3 and V4 =?
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anterior wall infarct
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ST segment elevations in V5 and V6 =?
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anterolateral wall infarct
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ST segment elevations in 2, 3, and aVF =?
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inferior wall infarct
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ST segment elevations in 1 and aVL =?
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lateral wall infarct
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ST segment elevations in V1 and V2 =?
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posterior wall infarc
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