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13 Cards in this Set
- Front
- Back
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HR
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70 -160 adult
-180 toy dogs -220 puppies |
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P wave width and height
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width - 0.04 seconds - 2 boxes
height - 0.4 mV - 4 boxes |
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PR interval width
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0.06 - 0.13 sec - 3-6.5 boxes
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QRS complex width and height
Large breeds |
width - 0.06 sec - 3 boxes
height - 3.0 mV - 30 boxes |
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QRS complex width and height
Small breeds |
width - 0.05 sec - 2.5 boxes
height - 2.5 mV - 25 boxes |
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ST segment
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No depression - not more than 0.2 - 2 boxes
No elevation - not more than 0.15 mV - 1.5 boxes |
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T wave
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postive, negative, biphasic
No greater than 1/4 R wave amplitude |
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QT interval width
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0.15 - 0.25 second ( 7.5-12.5 boxes)
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Electrical axis
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+40 to +100
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CV4RL (rV2)
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T wave positive
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CV6LL (V2)
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S wave not greater than 0.8mV - 8 boxes
R wave not greater than 2.5mV - 25 boxes |
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CV6LU (V4)
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S wave not greater than 0.7mV - 7 boxes
R wave not greater than 3.0mV - 30 boxes |
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V10
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negative QRS complex, T wave negative except Chihuahua
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