Antiarrhythmics Drugs to Know and MOA Flashcards Preview

Pharmacology II > Antiarrhythmics Drugs to Know and MOA > Flashcards

Flashcards in Antiarrhythmics Drugs to Know and MOA Deck (25):
1

Lidocaine

Class IB Na channel blockers

2

Amiodarone

Class III ( K channel Blockers )

3

Verapimil

Class IV Ca channel blockers

4

Sotalol

Class III ( K channel Blockers )

5

Potassium

Other Antiarrhythmic Drugs

6

Dofetilide

Class III ( K channel Blockers )

7

Ibutilide

Class III ( K channel Blockers )

8

this class of drugs is a beta blocker; it inhibits phase 4 depolarization in SA and AV node

Class II drugs

9

this class of drugs is a Na channel blocker; it slows phase 0 depolarization in ventricular muscle fibers

Class IC drugs

10

this class of drugs is a Na channel blocker ; it shortens phase 3 repolarization in ventricular muscle fibers

Class IB drugs

11

Dronedarone

Class III ( K channel Blockers )

12

Adenosine

Other Antiarrhythmic Drugs

13

Propafenone

Class IC Na channel blockers

14

Esmolol

Class II Beta Blockers

15

Mexiletine

Class 1B Na channel blockers

16

Magnesium

Other Antiarrhythmic Drugs

17

This class of drugs is a Ca channel blocker; it inhibits action potential in SA and AV nodes

Class IV drugs

18

this class of drugs is a Na channel blocker; it slows phase 0 depolarization in ventricular muscle fibers

Class IA drugs

19

This class of drugs is a K channel blocker ; it prolongs phase 3 repolarization in ventricular muscle fibers

Class III drugs

20

Flecainide

Class IC Na channel blockers

21

Procainamide

Class IA Na Channel Blockers

22

Disopyramide

Class IA Na Channel Blockers

23

Quinidine

Class IA Na Channel Blockers

24

Diltiazem

Class IV Ca channel blockers

25

Propanolol

Class II Beta Blockers