Those who took antidepressants and who had the highest scores on a 
clinical screening test for depression were found to be at more than 
30 percent increased risk for A-fib, compared with participants with 
low scores for depression and who did not take antidepressants.

https://www.medicalnewstoday.com/articles/321299.php

(From just reading this news byte, it seems like they did not rule 
out that anti-depressants might increase the risk, instead of depression.  S.)

www.peoplewho.org