Regurgitant Volume |
< 30 ml/beat |
30 – 44 ml/beat |
≥ 45 ml/beat |
|---|---|---|---|
EROA |
0.20 cm2 |
0.20 – 0.39 cm2 |
≥ 0.40 cm2 |
IVC Diameter |
< 2 cm |
2.1 – 2.5 cm |
> 2.5 cm |
PISA Radius |
≤ 0.5 cm |
0.6 – 0.9 cm |
> 0.9 cm |
Hepatic Vein Flow |
Systolic Dominance |
Systolic Blunting |
Systolic Reversal |
Vena Contracta Width |
< 0.3 cm |
0.3 – 0.69 cm |
≥ 0.7 cm |
Regurgitant Volume |
< 30 ml/beat |
30 - 44 ml/beat |
≥ 45 ml/beat |
|---|---|---|---|
EROA |
< 0.20 cm2 |
0.20 - 0.39 cm2 |
≥ 0.40 cm2 |
Jet Area (Central Jet) |
< 5 cm2 |
5 – 10 cm2 |
> 10 cm2 |
Vena Contracta Width |
N/A |
< 0.7 cm |
> 0.7 cm |
Jet Contour |
Parabolic |
Variable |
Early-peaking Triangle |
Hepatic Vein Flow |
Normal or Blunted Systolic-flow |
Blunted Systolic-flow |
Holosystolic Reversal |
RA / RV / IVC |
Normal |
Dilated |
Markedly Dilated |