Rumford Hospital cardiac rehab program participants learn ways to change their lifestyles to prevent heart problems in the future. LifeStrides is all about taking strides toward heart health. Nurses, dietitians, physical therapists and respiratory therapists work with participants to change their lives. The program recently graduated three. Cardiac rehab nurses Tammy Berry and Sharon Gates, left, and Dan Elliott, right, surround grads Esther and Bob White and Lillian Turner.