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Antiarrhythmics
Term | Definition |
---|---|
Norpace | disopyramide |
Tambocor | flecainide |
Dilantin | phenytoin |
Rythmol | propafenone |
Procan SR | procainamide |
Pronestyl | procainamide |
Tonocard | tocainide |
Tikosyn | dofetilide |
Multaq | dronedarone |
Coradrone | amiodarone |
Betapace | sotaiol |
Covert | ibutilide |
Lanoxin | digoxin |
Adenocard | adenosine |
Block fast Na+ channels/ depresses phase 0 | Class Ia agents |
Class Ia agents are; | quinidine,, procainamide and disopyramide |
Class Ib agents are; | lidocaine, mexiletine, tocainide, and phenytoin |
Block fast Na+ channels/ shorten action potential duration | Class Ib agents |
Class Ic agents are; | flecainide and pfopafenone |
Block fast Na+ channels/ decrease conductivity | Class Ic agents |
Class III agents | block potassium channels |
Class III agents are; | amiodarone, dofetilid, ibutilid and sotalil |