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18 Cards in this Set
- Front
- Back
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EKG - NSR
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1) P wave
2.) P is up right in I, II 3.) QRS after every P 4.) PR interval is normal 5.) rate is normal |
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EKG - FAST REGULAR NARROW
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1.) Sinus Tach
2.) Atrial Flutter 3.) SVT |
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EKG - irregular rhythms
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1.) sinus arrhythmia
2.) Afib 3.) MAT |
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EKG - WIDE QRS
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1.) Vfib
2.) Vtach |
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EKG - Blocks
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1.) 1st AVB
2.) 2nd AVB - Mobitz II 3.) 2nd AVB - Wenckebach 3.) 3rd AVB 4.) LBBB 5.) RBBB |
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ST segement changes
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1.) angi
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EKG CORRELATION WITH MI
INFERIOR WALL (RCA) |
II
III avF GI symptoms - n/v diaphoresis AV node block ST elevation with reciprocal ST depression |
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EKG CORRELATION WITH MI
left main |
I
avL v1-v6 |
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EKG CORRELATION WITH MI
septal wall (LAD) |
V1 (+/- v2)
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EKG CORRELATION WITH MI
ANTERIOR WALL (LAD) |
V2-V4
chest pain |
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EKG CORRELATION WITH MI
LATERAL WALL (circumfrencal (usually)) |
I
avL (+/- V5, V6) |
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long QT interval causes:
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QT > 0.5 sec or > 1/2 RR
1.) congenital 2.) RX a.) procainamide b.) Quinidine c.) Erythromycine d.) MAOI's |
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Torsades de Pointes
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complication of long QT
TX: MAGNESIUM |
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Torsades de Pointes
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PACEMAKER ERRORS
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1.) failure to capture
2.) failure to sense (pts heartbeat) |
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pharmacologic stress test
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IV ADENOSINE or dipyramidoe
IV DOBUTAMINE |
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WHEN TO DO A PHARMACOLOGIC STRESS TEST INSTEAD OF A TREADMILL
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unable to exercise
aortic stenosis LBBB pacemaker recent MI sever HTN |
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HOLD THESE RX for 24 HRS BEFORE DOING A STRESS TEST
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theophylline
caffeine CCB B blockers nitrates |
