As the team at the Cardiovascular Research Foundation (CRF) transitions from the pilot phase of the project to the full data collection phase and continues to collaborates with Aetna/CVS and Hawthorne Effect to collect echocardiogram data, survey data, and blood for your research on the Epidemiology of Valvular Heart Disease, SRO will provide consultation in support of sample design and implementation, general survey data collection methodology, and statistical analyses.