An occurrence of CPVT in carriers of an ANK2 variant has been reported in a small number of cases, with a recent report by Song et al. (40) of a 20 y.o. man with diagnosis of CPVT and non-ischemic cardiomyopathy who was found to carry the p.I3437T variant located in the disordered domain of ANKB (8, 41). The gene discussed is ANK2; the disease is catecholaminergic polymorphic ventricular tachycardia.