A case-control study evaluated the association between Neuregulin-1/ErbB2/ErbB4 gene polymorphisms and heart failure in the Northern Han Chinese population.
Variants of 4 SNPs in the ErbB4 gene were associated with the risk of heart failure.
The T variant of rs13003941 was associated with LV enlargement and increased risk of overall and CV death.
Neuregulin-1/ErbB2 gene polymorphisms were not associated with heart failure risk or prognosis.