Delayed Device Embolization After TEER of the Mitral Valve as a Rare But Dangerous Complication.

ABSTRACT:

Background

Delayed device embolization is a rare but dangerous complication after transcatheter edge-to-edge repair (TEER).

Case summary

A 79-year-old man with acute decompensated severe structural mitral regurgitation underwent TEER with 2 clips after failed medical attempts at recompensation. Six days later, 1 clip embolized into the abdominal aorta, resulting in recurrent, progressive decompensation and severe mitral regurgitation, requiring urgent mitral valve replacement. Despite initial stabilization, the patient died because of septic complications.

Discussion

Although delayed device embolization is rare, it may be underreported in the current literature and can have serious consequences. This underscores the importance of careful heart team evaluation when cho

SUBMITTER: Runkel A 

PROVIDER: S-EPMC12402382 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature