Class 3 Antiarrhythmics

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Across
  1. 4. Side effect of amiodarone effecting the eyes
  2. 5. Name brand for amiodarone
  3. 9. IV only preparation
  4. 13. Inhibits potassium channel outward movement. Is used in conversion and maintenance for AFIB
  5. 15. Toxicity black box warning for amiodarone along with hepatotoxicity and proarrhythmic
  6. 16. Delay repolarization by blocking potassium channels
  7. 17. Prolongs refractory period by blocking atrial specific ultra-rapid delayed rectifier and Ach dependent potassium currents as well as some NA+ channel blockade
Down
  1. 1. Effects of class III drugs are greatest with _____ heartrates
  2. 2. Amiodarone can cause issues with this organ since it contains iodine
  3. 3. Do not use with Class IV or class II-III heart failure
  4. 4. Brand name for Ibutilide
  5. 6. Must correct potassium levels before administering
  6. 7. Dronaderone is less associated with thyroid disfunctions since it does not contain
  7. 8. Skin may turn this color with use of this medication
  8. 10. Name brand for Vernakalant
  9. 11. Side effect that class III antiarrhythmics are likely to cause
  10. 12. Name brand of Dofetilide
  11. 14. Name brand for Dronaderone