EASY G!

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Across
  1. 2. abnormal P wave
  2. 6. sodium channel blocker used for atrial flutter
  3. 7. chaotic P waves (quivering atria)
  4. 8. normal P wave
Down
  1. 1. drug of choice for sinus bradycardia
  2. 3. drug of choice for ventricular tachycardia (stable)
  3. 4. abnormal P wave and abnormal QRS (wide, prolonged, bizarre)
  4. 5. management fort6xny