I am considering coming off because for some reason every time I do Test, I begin to have heart palpitations. about 7 years ago after a cycle of test/deca, my heart palps went into AFib and then went away on its own. a couple of years later i did another cycle where the same thing happened but this time I had to be cardioverted to bring it back into rhythm. After countless exams from the Doctors, the only thing that was found was high red blood count, but nothing else,. cardiologist said heart had no issue and didn't know why this happened (of course he did not know about the cycle). So After starting the TRT, even at such a small dose, I began to have the palps daily and coincidentally, my Hematocrit is high also. I asked my DR. if the test could be causing my palps and he couldn't say one way or another. So I rather be safe and not continue with TRT just in case. My T levels before TRT were Low 300's, but the DR insisted they should be higher. after 12 weeks on TRT they rose up to 850. with the exception of high libido, i don't feel any difference in the change.