Antiarrhythmics, Class Ib
- Name
- Antiarrhythmics, Class Ib
- Accession Number
- DBCAT002278 (DBCAT003656)
- Description
Small reduction in phase 0 slope; reduce APD (atrial premature depolarization); decrease ERP (effective refractory period).
- ATC Classification
- Drugs
Drug Drug Description Mexiletine A class 1B antiarrhythmic agent used in the treatment of documented ventricular arrhythmias that warrant treatment. Tocainide An orally active class 1b antiarrhythmic agent that interferes with cardiac sodium channels and typically used to treat ventricular arrhythmias. Aprindine Aprindine is a cardiac depressant used in arrhythmias. Lidocaine A local anesthetic used in a wide variety of superficial and invasive procedures. - Drugs & Drug Targets