Hypertension in Latin America and the Caribbean: an analysis of recent progress and remaining challenges

Andrea Pio de Abreu1

  • 1Universidade de São Paulo, Faculdade de Medicina, Serviço de Nefrologia do Hospital das Clínicas, São Paulo, SP, Brazil.

Insights

Hypertension (HT) significantly impacts Latin America and the Caribbean, with low awareness and control rates. Addressing this requires improved prevention, screening, and access to effective, affordable treatments for cardiovascular health.

Area of Science:

  • Cardiology
  • Public Health
  • Epidemiology

Background:

  • Cardiovascular diseases (CVDs) are a major health concern in Latin American and Caribbean (LAC) countries.
  • Hypertension (HT) is a primary risk factor for CVD morbidity and mortality in the region, affecting 20-40% of the population.
  • Unique regional factors like socioeconomic inequality and urbanization contribute to unhealthy lifestyles and rising comorbidity rates.

Purpose of the Study:

  • To review current information on cardiovascular diseases, focusing on hypertension and comorbidities in LAC countries.
  • To compare successful global studies on hypertension management.
  • To identify key challenges and propose actionable strategies for improving cardiovascular health in the region.

Main Methods:

  • Narrative review of existing literature and global studies.
  • Analysis of epidemiological data on hypertension prevalence and control in LAC.
  • Synthesis of successful intervention strategies from high-income countries.

Main Results:

  • Hypertension awareness, treatment, and control rates in LAC are alarmingly low.
  • Obesity and HT are critical drivers of the cardio-renal disease continuum.
  • Unhealthy lifestyles are proliferating due to urbanization and economic growth.

Conclusions:

  • Urgent interventions are needed to improve HT management in LAC countries.
  • Recommended actions include population-wide prevention programs, opportunistic screening, and out-of-office BP measurements.
  • Enhanced primary care, treatment adherence, and accessible, cost-effective antihypertensive medications are crucial.

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