Arteriography remains to be the gold standard technique for renovascular hypertension in children and can be combined with angioplasty when medical treatment is rendered obsolete. The role of computed tomography is controversial. Despite the heterogeneity of the children studied, we present a general medical and therapeutic management pathway for the treatment of this disease.

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Funding Acknowledgements Type of funding sources: Public Institution(s). Main funding source(s): University of Kentucky disseration award Background Publicly available patient-focused mobile health applications (mHealth apps) are being increasingly integrated into routine heart failure (HF)-related self-care. However, there is a dearth of research on patients’ experiences using mHealth apps for self-care in real-world settings. The purpose of this study was to explore patients’ experiences using a publicly available mHealth app, OnTrack to Health, for HF self-care in a real-world setting. Method Patient satisfaction, measured with a 5-point Likert scale and an open-ended survey were used to gather data from 23 patients with HF who were provided the OnTrack to Health app as a part of routine HF management. A content analysis of patients’ responses was conducted with qualitative software, Atlas. ti version 8. Results Patients (median age = 64.0 [57.0, 70.5] years, 73.9% (n = 17) male) used OnTrack to Health for a median duration of 164.0 [ 51.2, 639.9] days before the survey. All patients reported excellent experiences related to app use and would recommend the app to other patients with HF. Four themes emerged from the responses to the open-ended questions: (1) perceived benefits (simplified self-care tasks, improved adherence to medications, enhanced communication and connection with healthcare providers, facilitated HF symptoms monitoring, improved HF knowledge, decreased hospitalization, and provided assurance of safety); (2) barriers (challenges of abandoning previous self-care strategies); (3) facilitators (perceived ease of use, availability of technical support); (4) suggested improvements (streamlining data entry, integration of apps with an electronic medical record, and personalization of app features). Conclusion Patients were satisfied with using mHealth apps for self-care. They perceived apps as a valuable tool for improving self-care ability and decreasing hospitalization rates. Personalization of app features and integration of mHealth apps with electronic health records are essential to sustain high-quality patient experiences related to app use for self-care.