The course of blood pressure after a meal: a difference between young and elderly subjects. 1985

M Westenend, and J W Lenders, and T Thien
Department of Medicine, St Radboud Hospital, Nijmegen, The Netherlands.

The effect of a standardized breakfast (405 kcal) on blood pressure and heart rate was studied in 25 healthy elderly subjects (mean age 79.8 +/- 5.7 years) and in 20 healthy young volunteers (mean age 31.5 +/- 4.8 years). In the elderly the maximal fall of systolic blood pressure was 7.1 +/- 1.5% and of diastolic blood pressure 14.1 +/- 1.7% at 50 min after the start of the breakfast. In the younger group, blood pressure did not change significantly after breakfast. In both groups heart rate increased significantly. The postprandial blood pressure reduction in the elderly was correlated with preprandial blood pressure. There was also a significant correlation between blood pressure reduction and age if corrected for preprandial blood pressure. In conclusion, in contrast to the younger subjects, elderly healthy subjects showed a clear blood pressure reduction after breakfast.

UI MeSH Term Description Entries
D008297 Male Males
D001794 Blood Pressure PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS. Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D004435 Eating The consumption of edible substances. Dietary Intake,Feed Intake,Food Intake,Macronutrient Intake,Micronutrient Intake,Nutrient Intake,Nutritional Intake,Ingestion,Dietary Intakes,Feed Intakes,Intake, Dietary,Intake, Feed,Intake, Food,Intake, Macronutrient,Intake, Micronutrient,Intake, Nutrient,Intake, Nutritional,Macronutrient Intakes,Micronutrient Intakes,Nutrient Intakes,Nutritional Intakes
D005260 Female Females
D006339 Heart Rate The number of times the HEART VENTRICLES contract per unit of time, usually per minute. Cardiac Rate,Chronotropism, Cardiac,Heart Rate Control,Heartbeat,Pulse Rate,Cardiac Chronotropy,Cardiac Chronotropism,Cardiac Rates,Chronotropy, Cardiac,Control, Heart Rate,Heart Rates,Heartbeats,Pulse Rates,Rate Control, Heart,Rate, Cardiac,Rate, Heart,Rate, Pulse
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D000375 Aging The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time. Senescence,Aging, Biological,Biological Aging
D013997 Time Factors Elements of limited time intervals, contributing to particular results or situations. Time Series,Factor, Time,Time Factor

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