Key result
Black children exhibited higher blood pressure levels, lower plasma renin, and lower serum dopamine beta-hydroxylase levels compared to white children, with early cardiac enlargement observed.
Observational
Racial differences in hypertension pathogenesis and evidence of early cardiac enlargement highlight the need for cardiovascular risk factor prevention and education starting in childhood.
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May support earlier BP screening in black children; leaves open mechanisms and interventions for prospective validation.
Berenson et al. (2009) conducted an observational in Essential hypertension. Black race vs. White race was evaluated. Black children exhibited higher blood pressure levels, lower plasma renin, and lower serum dopamine beta-hydroxylase levels compared to white children, with early cardiac enlargement observed.
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