LMNA and cardiac arrhythmia: In fact, a recent study conducted on 122 FPLD patients, of whom a total of 66 presented pathogenic variants in the LMNA gene, showed that arrhythmias were significantly more frequent in patients with Dunnigan disease, with an odds ratio of 3.77 (95% CI: 1.45–9.83) and with a shorter time to the first rhythm disturbance in comparison with patients with other FPLD subtypes [117].