I actually started taking a baby asprin a day to deal with blood pressure along with an OTC diuretic (with a potassium supplement of course) in early October. I have borderline high blood pressure which is not a result of steroid use but fucking stress. One of my doctors knows I am taking steroids and has kept an eye on my vitals since I started. The blood pressure problem started when my girlfriend broke up with me.
I get random heart flutterings and I take it when those occur. They make me paranoid. I read that if you take it daily and then stop your blood pressure could be worse than before. Watch out.