13 results
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 ... #Aortic #Stenosis ... Classification #Severity #Criteria
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Severity of Aortic ... as follows: aortic ... >50 mmHg (2) (Table ... #Diagnosis #Cardiology ... Classification #Severity #Criteria
Diastolic Function Grading - Schematic diastolic filling patterns

I: impaired relaxation, II: moderate diastolic dysfunction (pseudonormal), III:
Diastolic Function Grading ... #Diagnosis #Cardiology ... #Dysfunction #Grading ... Classification #Grades #Criteria ... #Table #Assessment
Periprosthetic Aortic Valve Regurgitation Grading
 • Vena Contracta Area
 • Circumference
 • Jet Length
Mild - Moderate
Periprosthetic Aortic ... Regurgitation Grading ... Periprosthetic #Grading ... Classification #Criteria ... #Diagnosis #cardiology
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
- Differential Diagnosis ... Obstruction • Aortic ... Infarction • Stable ... - Chest Wall/Pleura ... ChestPain #Noncardiac #Cardiology
Diastolic Dysfunction Assessment - Normal, Mild, Moderate and Severe

#Diastolic #Diastology #Dysfunction #Diagnosis #Cardiology #Grading #Classification #Grades
#Dysfunction #Diagnosis ... #Cardiology #Grading ... Classification #Grades #Criteria ... #Table #Assessment
Severe Mitral Stenosis- The physical examination revealed a right parasternal heave, a loud S1, a midpeaking
revealed moderate aortic ... 0.5 cm2) (see video ... mean transmitral gradient ... see source for video ... clinical #doppler #radiology
Aortic Stenosis Severity Classification

Mild AS:
 • Valve Area > 1.5 cm2
 • Mean Gradient < 20
Aortic Stenosis ... 1.5 cm2 • Mean Gradient ... Velocity > 4 m/s #Aortic ... Classification #Diagnosis ... #Cardiology #Table
Pressure Recovery (PR). 
When the ventricle contracts, blood flow converges beyond the aortic valve (AV) at
converges beyond the aortic ... of net pressure gradient ... echocardiography mean gradient ... #Recovery #PR #cardiology ... #diagnosis
Preoperative Risk Evaluation

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