|AHFS/Drugs.com||International Drug Names|
|ATC code||C01BC09 (WHO)|
|Biological half-life||2.5 hours|
|Chemical and physical data|
|Molar mass||413.54 g/mol|
|3D model (Jmol)||Interactive image|
Ethacizine (ethacyzine) is a class Ic antiarrhythmic agent, related to moracizine. It is used in Russia and some other CIS countries for the treatment of severe and/or refractory ventricular and supraventricular arrhythmias, especially those accompanied by organic heart disease. It is also indicated as a treatment of refractory tachycardia associated with Wolff–Parkinson–White syndrome.
It is manufactured under the brand name Ethacizin (Этацизин) by Olainfarm.
- "Этацизин (Ethacyzin) Prescribing Information. VIDAL Drug Compendium" (in Russian). Retrieved 5 February 2014.
- "Этацизин—4DOKTOR.RU Drug Information Handbook" (in Russian). Retrieved 5 February 2014.