My Research Legacy Pilot Study

2,000 Participant My Research Legacy Pilot Study 1. Day 0 - Enroll online, complete AHA's Life's Simple 7™ Survey Prospective participants will enroll in the research initiative via the My Research Legacy website (MyResearchLegacy.org). They will go through an online process in which they will answer brief, pre-qualifying questions before consenting to participate in the study. * Participants will attest to their age and US residence, and will provide a self-reported diagnosis of cardiovascular disease (myocardial infarction, atrial fibrillation, aortic dissection, systolic congestive heart failure/cardiomyopathy) and/or stroke. * Eligible participants will read and sign an online consent form. * Within the participant console, the participants will answer AHA's Life's Simple 7™ My Life Check v4.0 assessment. * Participants will be asked during the consent process if they will consent to provide medical records relevant to their diagnosis. 2. Day 90 Complete AHA's Life's Simple 7™ My Life Check v4.0 assessment; Start transmission from the Fitbit Charge 2. 3. Online Survey and contact Day 180 after enrollment, participants will receive an email requesting that they visit the participant console to repeat AHA's Life's Simple 7™ My Life Check v4.0 survey. Participants also have the option of determining whether or not they want to be contacted for future studies.