Objectives To look for the electrophysiologic effects of ranolazine in canine pulmonary veins (PV) sleeve preparations. (BCL) from 2000 to 200 ms resulted in a decrease of Vmax from 27958 to 14623 V/s (47.7%) in control and from 24171 to 7263 V/s (70.2%) following 10 M ranolazine (n=4, p 0.05). Ranolazine slightly abbreviated action potential… Continue reading Objectives To look for the electrophysiologic effects of ranolazine in canine