I Am On Warfarin And Would Like To Move To

I am on warfarin and would like to move to Plavix, if possible. I am entering a heart disease reverse program.. the Ornish Heart Program, I also am reading the Dr. Caldwell B. Esselstyn, Jr. Prevent and Reverse Heart Disease books. Both call for eating a plant based diet. I believe with Plavix there is no problem w/the foods I am to eat. Vitamin K etc. I have heart blockages, have had two mild heart attacks, also had blood clots in both lungs, that's when I went on warfarin.. I am 80 yrs. young... with other problems also naturally .. thanks for you input... N. Lowe