The aim of this study was to investigate the information needed and develop a preliminary framework of m-health App for the post-HTx patients.

The qualitative approach with individual in-depth interviews were conducted at a heart center in the regional hospital in northern Taiwan, from June to November 2017. Patients with HTx and their health professionals were recruited for purposeful sampling. The semi-structured interview guideline was used for individual interviews and transcribed. The thematic analysis was used for data analysis.

A total of 21 subjects included 17 patients and four health professionals. 5 major themes included: reminding, querying, experience sharing, diet, and expert consulting were identified. Minor themes included a desire to use the App with artificial intelligence and integration with professional management.

An intelligent mobile health application that addresses the 5 main themes and integrates the processes of using a mobile App could facilitate HTx self-management for Taiwanese patients.