3 results
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Severity of Aortic ... Doppler-echocardiographic measurements ... >50 mmHg (2) (Table ... and normal LV functions ... #MeanGradient #AorticValveArea
Aortic Stenosis Grading on echocardiography
The cut-offs for grading can be found in table 1. Discrepancies are
can be found in table ... : - incorrect measurements ... Classification #Severity ... #MeanGradient #AorticValveArea
Pulmonary Function Test (PFT) Interpretation Algorithm

Approach to PFTs:
1) Look at Flow-Volume Loop if available
2) FEV1/FVC <
Pulmonary Function ... Test (PFT) Interpretation ... Algorithm Approach ... Reversibility, grade Severity ... #Algorithm #diagnosis