My Daughter is 30 and has clogged lower arteries in lower part of heart had a heart cath. and Dr said she has block edge in the smaller vain in heart and get wire threw it cause it was to big for vein, gave her neds to help clean them out and open them her blood pressure has ben up 176 over 145 went down in ten mins to below normal and fife min back up to 132 0ver 96 what causes this been going on since before heart cath.