name drugs in category Flashcards

1
Q

Class 1A antiarrythmic

A

Double Quarter Pounder
Disopyramide Quinidine Procainamide

Na-channel blocking
prolongs AP of ventricular myocyte

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2
Q

Class 1B antiarrythmic

A

Lettuce Tomato Mayo
Lidocaine Tocainamide Mexiletine

Na-channel blocking
shortens AP of ventricular myocyte

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3
Q

Class 1C antiarrythmic

A

More Fries Please
Moricizine Flecainimide, Propafenone

Na-channel blocking
no change in AP of ventricular myocyte

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