This opening three-part series is an intimate glimpse into the hearts, souls and minds of three distinctive leaders at the American Heart Association during the Covid-19 pandemic: CEO Nancy Brown, Eduardo Sanchez, Chief Medical Officer (CMO) for Prevention and Chief of the Center for Health Metrics and Evaluation and Comilla Sasson, Vice President for Science & Innovation, Emergency Cardiovascular Care will all reveal personal, life-changing stories. They share an inside view into where they come from, how that inspires them, what keeps them up at night, and as a result, what they are relentless about achieving.