Diastolic Dysfunction Grader
Start with e’, then use mitral inflow and filling pressure markers to grade severity.
1
Septal e’
Is septal e’ ≤ 6 cm/s?
2
Mitral inflow
Select the E/A pattern.
3
E/e’
Is E/e’ elevated?
4
TR velocity / RVSP
Is TR velocity elevated?
Optional
Supportive markers
Use these when the core data are discordant or borderline.
Result
Select inputs above
Start with septal e’. If e’ is normal, diastolic function is usually normal. If e’ is low, use E/A pattern and filling pressure markers.
Filling pressure
Not enough data
Confidence
Not enough data