KIF11 and atrial fibrillation: Despite previous whole transcriptome studies failing to report overt differences in Eg5 mRNA expression between YF and AF oocytes (Grøndahl et al., 2010; Hamatani, Falco, et al., 2004; Pan et al., 2008; Reyes et al., 2017), our SSP‐Profiling approach demonstrates a significant increase in Eg5 transcript in the polysomes of AF oocytes that then translates to corresponding increased protein expression levels.