3 results
Aortic Stenosis Grading on echocardiography
The cut-offs for grading can be found in table 1. Discrepancies are
Aortic Stenosis Grading ... Aortic #Stenosis #AorticStenosis ... #Classification ... #Severity #Criteria ... #MeanGradient #AorticValveArea
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
, inconsistent grading ... Aortic #Stenosis #AorticStenosis ... #Classification ... #Severity #Criteria ... #MeanGradient #AorticValveArea
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
100% mask A-a Gradient ... Head or spinal cord ... EXTUBATION CRITERIA ... PEEP < 5 cm H20 VT ... Shunt < 20% VD/VT