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Aortic Valve Insufficiency: Difference between revisions
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Quantification Aortic valve insufficiency | ==Quantification Aortic valve insufficiency== | ||
{| class="wikitable" cellpadding="0" cellspacing="0" border="0" width="700px" | |||
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Slight Moderate Severe | ! | ||
Jet / LVOT <25 % 25-65 % > 65% | !Slight | ||
PHT > 500m / s 500 - 300m / s < 300m / s | !Moderate | ||
Vena contracta < 3mm - 6mm | !Severe | ||
|- | |||
|align="center"|Jet/LVOT | |||
|align="center"|<25% | |||
|align="center"|25-65% | |||
|align="center"|>65% | |||
|- | |||
|align="center"|PHT | |||
|align="center"|>500m/s | |||
|align="center"|500-300m/s | |||
|align="center"|<300m/s | |||
|- | |||
|align="center"|Vena contracta | |||
|align="center"|<3mm | |||
|align="center"|3-6mm | |||
|align="center"|>6mm | |||
|} | |||
{| class="wikitable" cellpadding="0" cellspacing="0" border="0" | |||
|- | |||
|[[Image:AoIVC.jpg|350px]] | |||
|[[Image:AoIPHT.jpg|350px]] | |||
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!Wide vena contracta <cite>1</cite> | |||
!PHT moderate Aoi <cite>1</cite> | |||
|} | |||
==Jetbreedte ratio relative LVOT== | ==Jetbreedte ratio relative LVOT== | ||
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In severe Aoi therefore initially > 0.6 m / s | In severe Aoi therefore initially > 0.6 m / s | ||
TVI backflow signal > 15 cm | TVI backflow signal > 15 cm | ||
==References== | |||
#1 pmid=20375260 | |||