IMPORTANT: We currently have a number of bugs related to image cropping and are actively trying to resolve them. In the meantime, we have disabled cropping. Apologies for any inconvenience. Stay informed: radiopaedia.org/chat

Left atrial diverticulum

Case contributed by Heather Pascoe
Diagnosis almost certain

Presentation

Persistent atrial fibrillation

Patient Data

Age: 40 years
ct

Small left atrial diverticulum extending from superior wall.

CT coronary angiography is normal with no evidence of coronary atherosclerosis. Normal coronary arteries.

Case Discussion

A left atrial diverticulum is a normal variant. It is important to be aware of to avoid interpreting it as pathology.

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.