3 results
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Severity of Aortic ... Adults Current ACC ... >50 mmHg (2) (Table ... AorticStenosis #Classification ... #Severity #Criteria
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Hypersensitivity ... cellular antigen, leading ... can also mediate ADCC ... #Types #Classification ... Diagnosis #Reactions #Table
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Preoperative Risk Evaluation ... event, follow ACC ... algorithm to determine ... with valvular dysfunction ... or LV dysfunction