Fig. 1

Individual’s results in pre–post-MitraClip planning ability as well as figural memory (MC group; n = 40) compared to the normative COGBAT sample, while test scores ≥ 50 indicate normal/ healthy cognitive functioning and test scores < 50 indicate impaired cognitive functioning in the respective domain. For planning ability, median test score values are shifting in the healthy area at t1 (post-MC)