Anti-arrhythmics_ Categories Flashcards
1
Q
Class I (7)
A
Class I- Na+ channel Blockers IA) fast Na+ and delayed K+ rectifier quinidine procainamide disopyramide IB) Use- dependent inactivation liodcaine mexilitene IC) most potent fast Na+ inhib flecainide propafenone
2
Q
Class II (6)
A
Class II- B blockers B1 specific) Metoprolol Atenolol Non-specific) Carvediol Propranolol Esmolol Nadolol
3
Q
Class III (3)
A
Class III- K+ channel blocker
- Sotalol
- Amiodarone
- Dofetilide
4
Q
Class IV (2)
A
Class IV- Ca++ Blockers
- Diltiazem
- Verapamil
5
Q
“OTHER” category of anti-arrhythmics (2)
A
- Adenosine
2. Digoxin
6
Q
Oral Anticoagulants (3)
A
- Warfarin
- Dabigatran
- Rivaroxaban
7
Q
Circulatory Shock (5)
A
- Epinephrine
- Phenylephrine
- Norepinephrine
- Vasopressin
- Hydrocortisone
8
Q
Class IA (3)
A
Na+ and K+ blocker
- quinidine
- procainamide
- disopyramide
9
Q
Class IB (2)
A
Na+ blocker (fast dissociation)
- lidocaine
- mexiletine
10
Q
Class IC (2)
A
most potent Na+ blocker (SLOW dissociation)
- flecainide
- propafenone
