Prior to having a stent placed in my LAD from 90% blockage, I was doing Zumba 6 days a week for a minimum of 1 hour. How soon can I start back to my regular schedule of Zumba or when can I start Zumba on a less intense schedule? I am 45, do not smoke and I am not overweight. It has been 3 weeks and I feel great. What is the risk in starting back now?