What is the central question of this study? Is there a racial disparity in macrovascular and/or microvascular function between young black and white women? What is the main finding and… Click to show full abstract
What is the central question of this study? Is there a racial disparity in macrovascular and/or microvascular function between young black and white women? What is the main finding and its importance? Black women (BLW) demonstrated impaired microvascular function but similar macrovascular function compared to white women (WHW). These findings suggest an identifiable racial disparity in microvascular function between BLW and WHW as early as young adulthood. Microvascular dysfunction is predictive of future cardiovascular disease (CVD) and generally precedes the development of macrovascular dysfunction. Therefore, these findings also suggest that evaluating microvascular function and CVD risk in young, otherwise healthy BLW are important, as there are known racial disparities in CVD morbidity and mortality in black adults.
               
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