Tricuspid Stenosis
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Tricuspid stenosis quantification
Slight | Moderate | Severe | |
---|---|---|---|
TVA | <1cm2 | ||
PHT | >190ms | ||
PGmean | >5mmHg | ||
VTI | >60cm | ||
Use can be made of the following formula for the calculation of the effective valve area: 190/PHT = TVA |