Abstract
Ivabradine (IVA) is an inhibitor of the If channel, the main determinant of the pacemaker function of the sinus node. This pure heart rate-lowering agent possesses well-documented antianginal and anti-ischemic properties comparable to well-established antianginal agents, such as β-blockers and calcium channel blockers. IVA lowers heart rate (HR) without affecting contractility or vascular tone and it is licensed for HR control in chronic heart diseases. The heart rate reduction is beneficial in patients with coronary artery disease (CAD), chronic stable angina pectoris, and chronic heart failure (CHF). Published trials documented not only pharmacodynamic and pharmacokinetic properties but also acceptable tolerance and safety profile of IVA, compared to other currently used cardiovascular drugs, including betablockers. The aim of this review is to describe recent evidences with IVA an interesting medicament, able to lower HR by selective inhibition of the If current, and to describe its applications