Preparing questions in advance can help patients to have more meaningful discussions with their physicians regarding their conditions. Patients may wish to ask their doctor the following questions about antiarrhythmics:

1. Why do I need to take an antiarrhythmic?
   
   
2. Which drug will be prescribed for me?
   
   
3. How does this drug work for my heart condition?
   
   
4. What are the side effects of this antiarrhythmic?
   
   
5. How will you know if the drug is working?
   
   
6. How long will I need to take this medication?
   
   
7. Am I taking any other medications that may interfere with this drug?
   
   
8. Do I have any restrictions while on this medication?
   
   
9. Will I need other treatment in addition to the medication?
   
   
10. Can a different medication be used if I have a bad reaction to the drug?
    
    
11. Are there any foods or supplements that may interfere with this drug?
    
    
12. What symptoms indicate that I need immediate medical attention?