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New treatment options for late Na current, arrhythmias, and diastolic dysfunction.

ABSTRACT: The late Na current is of pathophysiological importance for the heart. Ranolazine is an innovative anti-ischemic and antianginal agent that inhibits the late Na current, thereby reducing the Na-dependent Ca-overload, which improves diastolic tone and oxygen handling during myocardial ischemia. In addition, ranolazine seems to exert beneficial effects on diastolic cardiac function. Moreover, there are experimental and clinical data about its antiarrhythmic properties. A beneficial atrial selectivity of ranolazine has been suggested that may be helpful for the treatment of atrial fibrillation. The purpose of this review article is to discuss possible future clinical indications based on novel experimental and preclinical results and the significance of the available data.

SUBMITTER: Maier LS

PROVIDER: S-EPMC3406311 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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New treatment options for late Na current, arrhythmias, and diastolic dysfunction.

Maier Lars S LS

Current heart failure reports 20120901 3

The late Na current is of pathophysiological importance for the heart. Ranolazine is an innovative anti-ischemic and antianginal agent that inhibits the late Na current, thereby reducing the Na-dependent Ca-overload, which improves diastolic tone and oxygen handling during myocardial ischemia. In addition, ranolazine seems to exert beneficial effects on diastolic cardiac function. Moreover, there are experimental and clinical data about its antiarrhythmic properties. A beneficial atrial selectiv ...[more]

PMID: 22767404

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Dataset Information

New treatment options for late Na current, arrhythmias, and diastolic dysfunction.

Publications

New treatment options for late Na current, arrhythmias, and diastolic dysfunction.

Similar Datasets

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