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18 Cards in this Set
- Front
- Back
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Quinidine Class, phase, MOA, AP effect |
Class 1A Phase 0 Block Na channels Increase AP duration |
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Procainamide |
Class 1A Phase 0 Block Na channels Increase AP duration |
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Disopyramide |
Class 1A Phase 0 Blocks Na channels Increases AP duration |
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Lidocaine |
Class 1B Phase 0 Blocks Na channel Decreases AP Duration Basic, anillo amide |
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Tocanide |
Class 1b Phase 0 Blocks Na Channel Decreases AP duration Basic, Anillo amide |
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Mexilitine |
Class 1b Phase 0 Blocks Na Channel Decreases AP duration Basic, ether |
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Phenytoin |
Class 1b Phase 0 Blocks Na Channel Decreases AP duration ACIDIC, ONLY ACIDIC ANTI ARRYTH. |
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Flecanide |
Class 1c Phase 0 Blocks Na channel AND K+ channel No effect on AP Benzyl type amide, flourines |
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Moricizine |
Class 1C Phase 0 Blocks Na channel AND K+ channel No effect on AP Phenothiazine + Morpholine |
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Propafenone |
Class 1C Phase 0 Blocks Na channel AND K+ channel NO effect on AP Benzene-phenyl propanone BETA BLOCKING ACTIVITY |
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Class II anti arythmics |
Beta-blockers (propranolol) Phase 4 Block T type Ca channels |
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Sotalol |
Class III Blocks K channels Phase 3 Sulfonamide |
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Ibutilide |
Class III Blocks K channel Phase 3 Phenly Sulphonamide w/ long C chain |
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Dofetilide |
Class III Blocks K channel Phase 3 Di Phenyl Sulphonamide |
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Bretyllium Tosylate |
Class III Blocks K channel Phase 3 Bromobenzene w/ quat N and Tosylate (NOT a sulfonamide) |
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Amiodarone |
Class III Blocks K Channel Phase 3 Benzofuran w/ Di iodophenyl |
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Dronedarone |
Class III Blocks K channel Phase 3 Benzofuran w/ sulfonamide, long c chain |
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Class IV antiarrythmics |
Diltiazem and Verapamil Block VGCC (L-type VGCC) Phase 4 |
