Repositorio Digital

Resumen en español

The World Health Organization (WHO) Global Hearts Initiative offers technical packages to reduce the burden of cardiovascular diseases through population-wide and targeted health services interventions. The Pan American Health Organization (PAHO) has led implementation of the HEARTS in the Americas Initiative since 2016. The authors mapped the developmental stages, barriers, and facilitators to implemen-tation among the 371 primary health care centers in the participating 12 countries. The authors used the qualitative method of document review to examine cumula-tive country reports, technical meeting notes, and reports to regional stakeholders. Common implementation barriers include segmentation of health systems, overcom-ing health care professionals' scope of practice legal restrictions, and lack of health information systems limiting operational evaluation and quality improvement mecha-nisms. Main implementation facilitators include political support from ministries of health and leading scientific societies, PAHO's role as a regional catalyst to implemen-tation, stakeholder endorsement demonstrated by incorporating HEARTS into official documents, and having a health system oriented to primary health care. Key lessons include the need for political commitment and cultivating on-the-ground leadership to initiate a shift in hypertension care delivery, accompanied by specific progress in the development of standardized treatment protocols and a set of high-quality medicines. By systematizing an implementation strategy to ease integration of interventions into delivery processes, the program strengthened technical leadership and ensured sus-tainability. These study findings will aid the regional approach by providing a staged planning model that incorporates lessons learned. A systematic approach to imple-mentation will enhance equity, efficiency, scale-up, and sustainability, and ultimately improve population hypertension control.