Racial and Ethnic Disparities in Primary Prevention of Cardiovascular Disease

Area of Science:

• Public Health
• Cardiology
• Health Disparities

Background:

• Cardiovascular disease (CVD) disproportionately impacts ethnic minority populations globally, leading to higher morbidity and mortality.
• Existing health inequities in modifiable risk factors, social determinants, and access to preventative care exacerbate CVD burden in these groups.

Purpose of the Study:

• To review evidence on modifiable risk factors and interventions for primary CVD prevention in ethnic minorities.
• To identify gaps in research and provide recommendations for improving CVD primary prevention strategies for ethnic minority populations.

Main Methods:

• A narrative review of existing literature on modifiable CVD risk factors (physical activity, hypertension, diet, smoking, alcohol, diabetes) and the polypill for primary prevention in ethnic minorities.
• Analysis of evidence regarding intervention accessibility, cultural tailoring, social determinants, and data availability.

Main Results:

• Significant inequities exist in the prevalence of modifiable CVD risk factors among ethnic minorities.
• Limited access to interventions and treatments hinders CVD risk reduction efforts.
• Culturally tailored interventions show potential, but require further investigation; social determinants significantly contribute to CVD risk.

Conclusions:

• Addressing CVD primary prevention in ethnic minorities requires tackling inequities in risk factor prevalence and intervention accessibility.
• Further research is needed on the effectiveness and sustainability of culturally sensitive interventions and the impact of social determinants.
• Standardized ethnicity data collection and ethnicity-specific guidelines are crucial for improving CVD prevention outcomes in ethnic minority populations.