Cardiovascular Disease Burden among African Migrants.

PURPOSE OF REVIEW

To provide an overview of the current available evidence on the burden of cardiovascular diseases (CVD) among African migrants, including its risk factors, underlying mechanisms, and prevention and treatment efforts, while highlighting critical gaps in knowledge.

RECENT FINDINGS

The CVD burden is high among most African migrant populations. Underlying mechanisms for the high CVD burden include various pre- and post-migration factors, genetics, and epigenetics. Studies increasingly show substantial variation in CVD burden among African migrants across factors such as country of origin, host country, reason for migration, duration of stay, sex, and age. This variation is also observed among CVD risk factors and requires tailored prevention and treatment efforts. To fill critical gaps in knowledge, future studies need to recruit among diverse African migrant populations, in various high-income countries, using standardized methodologies with a focus on longitudinal designs, and integrating lifestyle, sociocultural, environmental, and genetic factors.