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Ivabradine in acute coronary syndromes: Protection beyond heart rate lowering

Giampaolo Niccoli1, Josip Anđelo Borovac2, Vincenzo Vetrugno1

  • 1Institute of Cardiology, Catholic University of the Sacred Heart, Rome, Italy.

International Journal of Cardiology
|March 4, 2017
PubMed

Insights

Ivabradine effectively reduces heart rate and myocardial oxygen demand, offering anti-ischemic benefits. Its role in acute coronary syndromes requires further investigation, despite established uses in stable angina and heart failure.

Area of Science:

  • Cardiology
  • Pharmacology

Background:

  • Ivabradine is a heart rate-lowering agent targeting the sinus node's funny current.
  • It reduces myocardial oxygen consumption and increases diastolic perfusion without adverse hemodynamic effects.
  • Current guidelines restrict Ivabradine use to stable angina refractory to or intolerant of beta-blockers, and chronic heart failure with reduced ejection fraction.

Purpose of the Study:

  • To review the existing literature on Ivabradine's potential application in acute coronary syndromes (ACS).
  • To explore the emerging evidence for Ivabradine in managing acute ischemic events.

Main Methods:

  • Literature review of preclinical studies and recent clinical data on Ivabradine in ACS.
  • Analysis of Ivabradine's mechanism of action and its relevance to ischemic conditions.

Main Results:

  • Ivabradine's anti-ischemic effects are well-documented.
  • Its efficacy and safety in the context of acute coronary syndromes are not yet established.
  • Preliminary data suggest a potential role, warranting further research.

Conclusions:

  • Ivabradine is a valuable therapeutic option for specific cardiovascular conditions.
  • Further clinical trials are necessary to determine the role of Ivabradine in acute coronary syndromes.

Keywords:
Acute coronary syndromeIvabradineMyocardial infarctionMyocardial ischemiaMyocardial reperfusion injury

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