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Previous Topic | Next Topic  Class IA & IB antiarrythmics 




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Author4 Posts
  #1

Anyone know the main differences between the Class IA &IB antiarrythmics?

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  #2

Class 1A- prolong the refractory period and slow conduction.

Quinidine, procainamide, dysopiramide.

Class 1B- Shorten the duration of the refractory period.

lidocaine, mexiletine.

Class 1C- Slow conduction.

flecainide, encainide


  #3

Thats not enough for step1

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Smell the coffee! "Is That an Osler move??"

  #4

mjl 1717.. put in here ,,ur details...pleaseeeeeeeee

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