Effect of Ivabradine on Pacemaker of Human Atrial Myocytes

Medical University of Graz
Department of Cardiology
Postdoctoral Researcher

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Company:

Tocris Bioscience

Product Name:

Ivabradine hydrochloride

Catalog Number:

6542/10

Primary human atrial cardiomyocytes were patched to analyze mean current–voltage relationships of pacemaker current (If) before and after ivabradine superfusion (1 μmol/L, 7 min). Ivabradine significantly reduced pacemaker current density (pA/pF) from − 80 to − 130 mV (shown in Image).

Experimental Design and Results Summary

Application

Cardiac electrophysiology

Starting Material

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Protocol Overview

Primary human atrial cardiomyocytes were patched to analyze mean current–voltage relationships of pacemaker current (If) before and after ivabradine superfusion (1 μmol/L, 7 min).

Tips

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Results Summary

Ivabradine significantly reduced pacemaker current density (pA/pF) from − 80 to − 130 mV (shown in Image).

DOI or PMID #

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Additional Notes

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Summary

The Good

Works as expected

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The Bottom Line

Effect of ivabradine on pacemaker of human atrial myocytes

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