Title: Inhibition of cardiac Kv1.5 and Kv4.3 potassium channels by the class Ia anti-arrhythmic ajmaline: mode of action.

Authors: F Fischer, N Vonderlin, E Zitron, C Seyler, D Scherer, R Becker, H A Katus, E P Scholz

Journal, date & volume: Naunyn Schmiedebergs Arch. Pharmacol., 2013 Nov , 386, 991-9

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/23832378

Abstract