Abstract
The effect of ethacyzine (a diethylamine analogue of ethmozine) on the rapid inward sodium current (I Na) was studied in single rat ventricular muscle cells by a patch clamp technique. Extracellular application of 3 μM ethacyzine depressed the I Na in a use-dependent fashion. Rest recovery from the use-dependent block by ethacyzine followed an exponential time course with a time constant of about 215 ± 40 s (n = 4, mean ± S.E.).
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
