A genetic alteration is present in LOC126862173, HCN4, LOC105370890 (CDK7 strongly-dependent group 2 enhancer GRCh37_chr15:73635762-73636961| hyperpolarization activated cyclic nucleotide gated potassium channel 4| uncharacterized LOC105370890) on Chromosome 15. Is this variant benign or disease-causing, and if the latter, which condition is involved?
Pathogenic; HCN4-related disorder