ASE 2026: New Guideline Makes Live 3D Imaging the New Standard for Mitral TEER Guidance
ASE 2026: New Guideline Makes Live 3D Imaging the New Standard for Mitral TEER Guidance
Date: June 9, 2026
Source: American Society of Echocardiography (ASE)
Take-Home Message
• ASE’s new M-TEER imaging guideline establishes a unified framework for intraprocedural echocardiographic guidance, with strong emphasis on routine use of live 3D multiplanar reconstruction (3D MPR) imaging to optimize clip positioning, leaflet grasping, procedural consistency, and patient outcomes.
• The guideline aims to reduce variability in practice, standardize communication between imaging and interventional teams, and improve procedural success and clinical outcomes.
