Chile's public healthcare sector hypertension control rates before and during the pandemic and HEARTS implementation.

Hypertension (arterial blood pressure ≥ 140/90 mmHg) is a risk factor for cardiovascular diseases, with the greatest burden of attributable deaths in Chile, having a national prevalence of 27.6%. In 2018, the implementation of HEARTS begun in primary health care centers of the Public Health System, with the aim of achieving increase in control rates, by raising the proportion of hypertensive individuals who meet blood pressure goals (< 140/90 mmHg for individuals 15-79 years old and of 150/90 mmHg for individuals 80 years and older), and thus contributing to reduce cardiovascular morbidity and mortality associated with this condition.

[Profile of Blood pressure measurement devices purchased in Chile 2018-2020Perfil de compra de dispositivos para aferição da pressão arterial, Chile, 2018-2020.].

Objective: To describe the types of blood pressure measurement devices marketed through the Mercado Público platform between 2018 and 2020.

Methods: This is a descriptive study based on transactions on the Mercado Público platform for the purchase of blood pressure measurement devices in the 2018-2020 period. A search was made for any validation granted by international organizations for automatic devices.

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.

[The cardiovascular impact of cancer control therapy].

Cardiovascular diseases and cancer account for 27 and 25% of mortality in Chile, respectively. In the last decades, survival of people with cancer has improved due to preventive programs, early detection strategies, advances in technology and development of new antineoplastic therapies. Consequently, a progressive number of cancer-surviving patients have been generated, who may develop cardiovascular diseases, secondary to the same cancer therapy.

[Obesity: risk factor or primary disease?].

Obesity is a global health problem. Its worldwide prevalence has tripled between 1975 and 2016, reaching a prevalence in Chile of 34.4%, according to the National Health Survey 2016-2017.