Fig. 2
From: MAD or MADness?
A The end-systolic frame shows the red marker, indicating a neo-migrated annulus. B One frame earlier and C two frames earlier, it becomes evident that the so-called neo-migrated annulus does not exist. The yellow marker consistently identifies the true annulus across all frames. This sequence highlights the importance of frame-by-frame in distinguishing pseudo-MAD from true anatomical disjunction. Abbreviations: LV = left ventricle; LA = left atrium