left atrial diverticulum

A left atrial diverticulum (LAD) refers to a pouch-like structure with a saclike shape with a broad-based ostium and a smooth contour to its body. They are considered an anatomical variant.

Complications
  • some suggest that there may be a possible latent relationship between LA diverticulum and systemic embolic events during AF ablation.

Differential diagnosis 

Possible considerations include:

Siehe auch: