Piloting Text Messages to Promote Positive Affect and Physical Activity

The focus of the study is to assess the feasibility and acceptability of a pilot one-arm project delivering text messages related to positive psychology (PP) activities (e.g., recalling positive events) and health behavior text messages (e.g. having a heart-healthy diet, becoming more physically active). The messages will be sent for 4 weeks among patients with a prior acute coronary syndrome (ACS).