The beneficial effects of beta-blocker therapy in patients with heart failure have been consistently shown by multi-center randomised trials. These agents are effective and also relatively well tolerated in the elderly and in patients with diabetes and advanced heart failure--traditionally considered as relative contraindications to their administration. However, the use of beta-blockers in clinical practice remains low. The difficulties in their initiation and up-titration may be overcome by patient and physician education, as well as by their initiation during hospitalisation and/or the involvement of non-physician providers (i.e., a nurse facilitator). Forthcoming advances in the pharmacokinetic and pharmacodynamic characteristics of some beta-blockers, and testing of novel methods for patient and drug selection may be based on genetic testing, and may allow further improvement of beta-blocker therapy in the next future.
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| http://dx.doi.org/10.1517/14656566.8.3.289 | DOI Listing |
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