Facts Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Dr. Davis talks about a new medical study that looks at the risk of heart failure and stroke among users of marijuana. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like Mars Hydro grow how to grow cannabis for beginners – clone to harvest  Why Is It So Hard For Dispensaries To Get Loans? How I Grow TOP SHELF Organic Cannabis at Home (Seed to Harvest) What Getting Killed by Weed Feels Like Authorities find illegal marijuana grow house in Bronx apartment during eviction