Effects of ranolazine on cardiovascular system.

Recent Pat Cardiovasc Drug Discov

Section of Cardiovascular diseases, Department of Experimental and Applied Medicine, University of Study of Brescia.

Published: September 2011

AI Article Synopsis

  • - Chronic stable angina impacts 6-7 million Americans, leading to reduced quality of life and life expectancy, with existing treatments like β-blockers and calcium channel blockers sometimes being ineffective or intolerable for patients.
  • - New treatment options are being explored that address the limitations of current medications, particularly those targeting specific ionic currents involved in heart function, including ranolazine, which acts on the late Na current.
  • - Research continues to investigate ranolazine's potential not just for chronic angina, but also for preventing arrhythmias and treating heart failure, alongside the development of new derivatives with unique therapeutic effects.

Article Abstract

Chronic stable angina affects 6-7 million Americans and contributes to a significant reduction in quality of life and life expectancy. Current pharmacotherapy for reducing episodes of exertional angina includes β-blockers, calcium channel blockers and long-acting nitrates. Patients may have contraindications to the use of one or more of these agents or be unable to tolerate initial or larger therapeutic doses. As a result of the inability of current management strategies to optimally control episodes of chronic angina, new therapies have been investigated that do not have some of the limitations of current therapies. New therapies for chronic stable angina are based on a mechanism involving membrane current such as the funny current and the late Na current. Ranolazine (Ran) is an antianginal drug acting on I(Na). After its current indication in the chronic stable angina, the role of this molecule is still being studied for prophylaxis of certain arrhythmias and treatment of heart failure. Moreover, have been recently developed new interesting patents of novel pharmaceutical effects and derivates of Ran.

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Source
http://dx.doi.org/10.2174/157489011797377103DOI Listing

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