Improving cardiovascular health in primary care in Saint Lucia through the HEARTS Initiative.

Objective: To improve blood pressure control and hypertension registry coverage at six demonstration sites in St Lucia.

Methods: From January 2020 to December 2021, St Lucia's Ministry of Health, with support of the Pan American Health Organization, implemented the HEARTS Technical Package in six primary health care facilities with six-monthly monitoring of blood pressure control and hypertension registry coverage. The modules included healthy-lifestyle counselling, evidence-based treatment protocols, access to essential medicines and technology, risk-based cardiovascular management, team-based care and systems for monitoring.

Weak and fragmented regulatory frameworks on the accuracy of blood pressure-measuring devices pose a major impediment for the implementation of HEARTS in the Americas.

Global HEARTS is a WHO initiative for cardiovascular disease prevention and control. Accurate blood pressure (BP) measurement is an essential component of the initiative. This study aimed to determine the regulatory frameworks governing the accuracy of BPMDs in countries of the Americas participating in the HEARTS initiative.