Open AccessThe role of nitric oxide in improving endothelial function andcardiovascular health: focus on nebivolol
Author(s) -
George L. Bakris,
Jan Basile,
Thomas D. Giles,
Addison Taylor
Publication year - 2011
Publication title -
kardiovaskulârnaâ terapiâ i profilaktika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.158
H-Index - 16
eISSN - 2619-0125
pISSN - 1728-8800
DOI - 10.15829/1728-8800-2011-2-116-121
Subject(s) - nebivolol , medicine , blockade , nitric oxide , vasodilation , diabetes mellitus , cardiology , endothelial dysfunction , pharmacology , intensive care medicine , blood pressure , endocrinology , receptor
Although β-blockers have been endorsed by guidelines committees for the treatment of patients with hypertension, particularly those with significant CVD and high CVD risk, there are concerns about conventional β-blockers related to poorer clinical outcomes compared with other classes of antihypertensive agents, as well as deleterious effects on quality of life and lipid and carbohydrate metabolism. β-blockers comprise a heterogeneous group of antihypertensive agents, including nonselective agents, cardioselective, nonvasodilating agents, and vasodilating agents that either combine β-nonselectivity with β-blockade or possess cardioselectivity without β-blockade. The pharmacologic, mechanistic, and hemodynamic differences between conventional, nonvasodilating β-blockers and vasodilating β-blockers are discussed in this review, with a focus on the cardioselective vasodilating β-blocker nebivolol. These differences may have important clinical implications, particularly in the treatment of complicated hypertension, such as that associated with patients with diabetes or cardiometabolic syndrome, elderly patients, and African American patients, suggesting that mechanism of action may be an important consideration when choosing a β-blocker.