My husband had a heart attack 18 months ago, and had 2 stents fitted in the right coronary artery. He is currently taking fenofibrate 200 mg a day, 75 mg of asprin, 5mg of remepril and 200 mg of tildia. Lately he has been experiencing high blood pressure when lying down 170/90 then when sitting up it normalizes at 130/70. Is this reason for concern, can anyone explain this?