I have an enlarged heart from a virus and stroke a couple years ago and suffer from PSA . The CBD I take is the only thing that helps with the pain and helps me sleep. My Dr is amazed that there has actually been a increase in my left ventral ejection faction , I was told two years ago to get my affairs in order as I don't qualify for a transplant. I feel the CBD is partially responsible for some of the improvement. One day at a time , nothing to loose.