Blood Pressure Dipping: Ethnicity, Sleep Quality, and Sympathetic Nervous System Activity
Author(s) -
Andrew Sherwood,
Faye S. Routledge,
William K. Wohlgemuth,
Alan L. Hinderliter,
Cynthia M. Kuhn,
James A. Blumenthal
Publication year - 2011
Publication title -
american journal of hypertension
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 136
eISSN - 1941-7225
pISSN - 0895-7061
DOI - 10.1038/ajh.2011.87
Subject(s) - medicine , actigraphy , blood pressure , body mass index , ambulatory blood pressure , sleep (system call) , sympathetic nervous system , endocrinology , circadian rhythm , ethnic group , diastole , sociology , computer science , anthropology , operating system
Blunted blood pressure (BP) dipping is an established predictor of adverse cardiovascular outcomes. Although blunted BP dipping is more common in African Americans than whites, the factors contributing to this ethnic difference are not well understood. This study examined the relationships of BP dipping to ethnicity, body mass index (BMI), sleep quality, and fall in sympathetic nervous system (SNS) activity during the sleep-period.
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