His Purkinje System and Ventricular Muscle

The primary electrophysiological effects of mori-cizine relate to its inhibition of the fast inward sodium channel. Moricizine reduces the maximal upstroke of phase 0 and shortens the cardiac transmembrane action potential. The sodium channel blocking effect of mori-cizine is more significant at faster stimulation rates; an action referred to as use dependence. This phenomenon may explain the efficacy of moricizine in suppressing rapid ectopic activity. An interesting effect of moricizine is its depressant effect on automaticity in ischemic

Purkinje tissue in contrast to its inability to alter the slope of phase 4 depolarization of spontaneous automatic Purkinje fibers.

Peripheral Neuropathy Natural Treatment Options

Peripheral Neuropathy Natural Treatment Options

This guide will help millions of people understand this condition so that they can take control of their lives and make informed decisions. The ebook covers information on a vast number of different types of neuropathy. In addition, it will be a useful resource for their families, caregivers, and health care providers.

Get My Free Ebook


Post a comment