I'm 43. been on TRT for 3 years. just started my first cycle of 500 mg test cyp about 2 weeks ago. my blood pressure is about 120, but my heart rate went up to 85, usually I'm about 70. I also noticed that when doing cardio my rate goes up quickly, and goes higher then it should for that amount of cardio i'm doing. I assume this might have something to do with test, but I also started Proviron and HGH about 6 weeks ago. Not sure which one is causing the spike in heart rate.