Brief Internet-delivered CBT After ACS

The 5-week intervention is psychologist-guided and delivered via text-based interactive online treatment modules, where patients complete weekly homework assignments and have regular online contact with psychologists with training in CBT for cardiac disease. Key components include imaginal exposure of the ACS event, interoceptive exposure through at home physical activity that stimulats the CV system, exposure in-vivo to reduce avoided situations, and activities to enhance physical activity wellbeing. Labeling (i.e., describing cardiac-related symptoms, thoughts, and feelings) will be used continuously during treatment to enhance the effect of exposure.