Antiarrhythmics

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Revision as of 19:22, 6 December 2009 by Kingrajinix (talk | contribs) (New page: Antiarrhytmics are splitn into five classes: *Class I affect ''sodium'' (Na<sup>+</sup>) channels **Ia - intermediate; Ib - fast; Ic - slow *Class II are ''beta-blockers'' *Class III affec...)
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Antiarrhytmics are splitn into five classes:

  • Class I affect sodium (Na+) channels
    • Ia - intermediate; Ib - fast; Ic - slow
  • Class II are beta-blockers
  • Class III affect potassium (K+) channels
  • Class IV affect calcium (Ca2+) channels
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