What is this study about? The Miami Heart Study is a long term observational research study which is designed to identify new and novel relationships between risk factors, genetics, lifestyle behaviors and cardiovascular disease in the greater Miami area. Miami is uniquely situated to capture a diverse, multi-ethnic population. As an employee of Baptist Health and a very important stakeholder in Baptist Health's mission, you are being asked to take part in this research study. The investigators expect approximately 4,000 members of the South Florida community and/or employees of Baptist Health to participate in this study over the next 5 years.