9:41
Reader session

Segmental left atrial appendage opacification

Your Reader ID fills in automatically. Watch the two videos, then complete the three steps in order.

Watch first · Introduction

Please watch these before we begin (about 17 minutes total). Your facilitator will also play them at the start.

Video 1 · The SLAAO Study (9 min)
Video 2 · Basic Anatomy of the LAA & Identification of SLAAO (8 min)

1 · Find the LAA (23 cases)

Learn to locate the left atrial appendage. Scroll, click where you think it is, then reveal the outline. A warm-up before reading.

Start locating →

2 · Practice (20 cases)

Warm-up with the reference reveal so you can self-check. Not scored.

Start practice →

3 · Testing (50 cases)

Independent reading, scored against the reference standard. This is the part we analyse.

Start testing →