Reassessment and reclassification of variants of unknown significance in patients with cardiomyopathy in a specialist department

The study emphasises the importance of periodic re-evaluation of VUS results for clinical management of probands as well as cascade testing. We show feasibility of conducting reclassification analysis in a referral centre, but highlight the need for ongoing collaboration between clinical and laboratory experts. Our work supports the current recommendation of reclassification every 3-5 years to keep pace with evolving evidence.