Evaluation of flow dynamics in distal stent graft‐induced new entry using 4D flow MRI

Abstract

Key Clinical Message Distal stent graft‐induced new entry may occur after stent grafting for aortic dissection. Four‐dimensional magnetic resonance imaging is useful for predicting outcomes, showing accelerated flow and increased wall shear stress, indicating further false lumen expansion.

Keywords

• 4D flow MRI
• aortic dissection
• dSINE
• stent graft insertion