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I have reviewed your health query and can well understand you are worried about your heart health. I would not say to stop Xarelto (Rivaroxaban) and/or Cordarone (Amiodarone) as these are very important medications and you need them. For stent patients, Xarelto reduces the risk of strokes, pulmonary embolism, and deep venous thrombosis, and clots initiating from the stents area. It is a blood thinning agent and keeps the blood running in veins and arteries without excessive clotting.
Cordarone, on the other hand, keeps you away from heart rhythm problems like AF (atrial fibrillation). With the fact that you are having no arrhythmias while taking this medication, I do not think there is an obvious need to change the dosage. If your cardiologist gets some indication to reduce the dosage after examining you physically, that would be a different story.
My final suggestion is to consult your treating physician before changing medications. Hope this helps.
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