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10 Cards in this Set
- Front
- Back
World Federation Neurosurgeons (WFNS) SAH grading |
Score correlates with mortality
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Child-Pugh Classification
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Operative mortality:
Score: 5-6 = Class A = low risk < 5% 7-9 = Class B = moderate risk 25% 10-15 = Class C = high risk > 50% |
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Apgar Score
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- Apgar’s are taken at 1 and 5min
- Memory aid: Activity (muscle tone) Pulse Grimace (reflex irritability) Appearance (colour) Respiration |
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CHADS2
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CHADS2=0, no therapy or Aspirin only is recommended
CHADS2=1, either Aspirin or Warfarin is recommended (depending on patient preferences) CHADS2 ≥ 2 should be managed with lifelong Warfarin (target INR 2.0-3.0) Overall risk of stroke in non-valvular AF is around 5% per year Warfarin reduces risk of CVA from 5% to 1% per annum Risk of major bleed 0.5% per annum |
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Aortic Stenosis Severity (Echo)
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AHA Guidelines
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Mitral Stenosis Severity (Echo)
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AHA Guidelines
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Pulmonary Hypertension Severity (Echo)
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Based on mean PAP:
Mild: 25-35 Moderate: 35-45 Severe: >45mmhg Based on RVSP: >40 has likely PHTN 50-60 moderate >60mmhg as severe |
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RIFLE Criteria
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LeFort Fractures
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Obstructive Lung Disease Severity
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Severity based on FEV1% of predicted values (GOLD report on COPD 2011)
ᵒ Mild (stage 1) : >80% predicted ᵒ Moderate (stage 2): 50-80% predicted ᵒ Severe (stage 3): 30-50% predicted ᵒ Very Severe (stage 4) : <30% predicted |