Beta-blocker pharmacogenetics in heart failure.

ABSTRACT: Beta-blockers (metoprolol, bisoprolol, and carvedilol) are a cornerstone of heart failure (HF) treatment. However, it is well recognized that responses to a beta-blocker are variable among patients with HF. Numerous studies now suggest that genetic polymorphisms may contribute to variability in responses to a beta-blocker, including left ventricular ejection fraction improvement, survival, and hospitalization due to HF exacerbation. This review summarizes the pharmacogenetic data for beta-blockers in patients with HF and discusses the potential implications of beta-blocker pharmacogenetics for HF patients.

SUBMITTER: Shin J 

PROVIDER: S-EPMC2851851 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature