Been taking Plavix 75MG once a day , Diovan - 160MG once a day , Mtoprolol 25 MG twice a dy and recently experienced erratic High BP 170-190 over 100-112 and was going in and out of A-Fib , CATD was done and detected that I had 90 % blockage in artery that had a short stint - - was replaced with longer stint and blockage cleared - 48 hours later - BP runs around 160/100 and A-Fib in and out - occurs