8 results
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Severity of Aortic ... >50 mmHg (2) (Table ... #Diagnosis #Cardiology ... AorticStenosis #Classification ... #Severity #Criteria
Aortic Stenosis Grading on echocardiography
The cut-offs for grading can be found in table 1. Discrepancies are
Aortic Stenosis ... can be found in table ... #Diagnosis #Cardiology ... AorticStenosis #Classification ... #Severity #Criteria
Lumbar Neural Foraminal Stenosis Grading 
  - Normal - No fat effacement, Keyhole appearance
Stenosis Grading ... effacement of fat and ... #Classification ... Neural #Foraminal #Diagnosis ... #Radiology #MSK
Lumbar Central Canal Stenosis Grading 
  - Normal - No CSF effacement 
  -
Stenosis Grading ... effacement of CSF and ... #Classification ... #Diagnosis #Radiology ... #MSK #MRI
Lumbar stenosis guide we created to implement consistent radiology reporting across our multi-hospital network. 
Lumbar Central
Stenosis Grading ... Spine #Report #Grading ... #Classification ... Central #Foraminal #Diagnosis ... #Radiology #MSK
Aortic Stenosis Severity Classification

Mild AS:
 • Valve Area > 1.5 cm2
 • Mean Gradient < 20
Aortic Stenosis ... Severity Classification ... #Classification ... #Diagnosis #Cardiology ... #Table
Graphic representation of transthoracic echocardiographic parameters in the assessment of right ventricular pressure overload. A′ = peak late
acceleration time; Ao = aorta ... peak systolic gradient ... pulmonary ejection ms ... Transthoracic #Diagnosis ... RightVentricular #Cardiology
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... risk (>5%): - Aortic ... one post op Cardiology ... Severe Aortic stenosis ... stratification #diagnosis