3D echo comparable to CT for predicting TMVR complications

Echocardiography vs CT for Prediction of Newly Created LVOT Area: (A-D) Newly created left ventricular outflow tract (neo-LVOT) assessment by echocardiography and (E-H) CT, both before and after valve implantation. Images courtesy of Bartkowiak et al., JACC: Cardiovascular Imaging.

Echocardiography vs CT for Prediction of Newly Created LVOT Area: (A-D) Newly created left ventricular outflow tract (neo-LVOT) assessment by echocardiography and (E-H) CT, both before and after valve implantation. Images courtesy of Bartkowiak et al., JACC: Cardiovascular Imaging.

LVOT obstruction after TMVR remains a significant concern among structural heart cardiologists. Predicting the risk of LVOT obstruction typically requires CT, which comes with certain disadvantages compared to other imaging options.