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3 Cards in this Set
- Front
- Back
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Main SVT ecg perimeters? |
Rate> 100 but mostly > 150 Rhythm - regular QRS duration - < 0.12 P waves - not present, mostly ST segment - < 0.01 elevation |
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SVT guideline steps |
1. Check QRS < 0.12 secs 2. Stable vs unstable check eg symptomatic 3. Exclude AF and atrial flutter 4. Ensure BP>90 5. 12 lead ECG and IV access 6. Perform modified Valsalva manoeuvre x2 @ 2 min intervals if not successful call MICA |
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List the steps of the modified Valsalva |
1. Position - semi recumbent 2. Force expiration 10 ML syringe to move 3. Immediately lay pt supine and legs up 45* angle for 15 seconds 4. Return pt to semi recumbent |
