Abstract Body (Do not enter title and authors here): Background: Delivering cardiac rehabilitation (CR) by telehealth may increase participation and promote equitable access to CR. Our objective was to tailor a patient-centered telehealth CR program to diverse populations.

Methods: We recruited participants with varying CR experience (e.g. attended >1 session, did not attend CR, and caregivers) between January and September 2023 from four US academic medical centers. Participants engaged in human-centered design sessions on CR perspectives and a proposed telehealth CR program. Sessions were qualitatively analyzed using rapid template analysis with pre-selected behavioral science constructs and other emergent codes. Based on participant feedback, we iteratively revised the telehealth CR program and created an implementation toolkit.

Results: Among 21 participants (76% ≥65 years, 50% female, 60% non-Hispanic White; 90% attended >1 session, 10% caregiver of a CR participant, 5% prefer not to answer), CR was overall regarded as valuable. Benefits included accountability, confidence, and feeling better. Social support was appreciated from family, friends, program co-participants, and CR staff. Participants emphasized the importance of early goal setting, accountability, and program individualization. Participants thought that using technology for telehealth CR could be helpful for accountability, facilitating relationships, and convenience. However, some participants had concerns about safety, especially at the start of their telehealth program, and desired checks such as a monitoring device or observation of exercise over video. Through human-centered design, safety protocols and technology training were developed, which participants thought addressed their concerns about participating in telehealth CR. The implementation toolkit informed by human-centered design included a participant journey, safety plan, home exercise plan for use during and after CR, and scripts for technology training and telehealth visits. Selected quotes are presented in Figure 1.

Conclusions: We developed a patient-centered telehealth CR program and implementation toolkit. Future research will test the comparative effectiveness of in-person and telehealth CR on patient-centered outcomes.