Why is chemical cardioversion considered for patients of recurrent episodes of Atrial fibrillation?: (A) It does not change the rhythm but improves the rate, (B) It prevents the formation of a clot in the atrium, (C) It is more effective than electrical cardioversion, (D) It can be done electively without sedation
Answer is D. Option A: No, it is wrong statement. Because chemical cardioversion changes & controls the rhythm. Option B: To prevent formation of clot in atria primarily -Novel oral anti-clotting agent(NOACs)/ Rivaroxaban is used Option C: Electrical cardioversion is more superior than chemical cardioversion. Option D: Yes, chemical cardioversion can be done electively without sedation.