miAfib app will assess mood and effect of users.
The mobile application (miAfib) will assess symptoms and effect on multiple occasions throughout the day using the mobile phone. Only participants in the research study will be able to use the mobile application. The study team will do initial setup of the application for all participants. The application will capture the user's input, which will be transferred back to University of Michigan Medical School (UMMS) where they can be used for reporting and research.