2 results
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Severity of Aortic ... Current ACC/AHA ... >50 mmHg (2) (Table ... AorticStenosis #Classification ... #Severity #Criteria
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Preoperative Risk Evaluation ... algorithm to determine ... or LV dysfunction ... What is the type ... Severe Aortic stenosis