https://doi.org/10.1111/echo.14591
Right Ventricular Early Inflow‐Outflow Index—A new method for echocardiographic evaluation of right ventricle dysfunction in acute pulmonary embolism
Conclusion
As well as predicting the degree of tricuspid regurgitation (TR), the RVEIO index is well‐correlated with sPESI score and is associated with mortality in patients with APE. This easily measurable parameter may be used to predict short‐term mortality in APE patients.