Related Experiment Video
Updated: Jul 28, 2026

Pulse Wave Velocity Testing in the Baltimore Longitudinal Study of Aging
Published on: February 7, 2014
Isolated systolic hypertension: declining prevalence in the elderly
W McClellan1, W D Hall, D Brogan
1Department of Medicine, Emory University School of Medicine, Atlanta, Georgia 30303.
Abstract:
Isolated systolic hypertension is a prevalent condition among elderly U.S. residents of all age, sex, and race groups. In a population-based survey conducted on 4,672 adult residents of Georgia in 1981, prevalence rates were considerably below those noted in earlier surveys, such as Baldwin County, Georgia (1962), National Health Examination Series I (1960-1962), Evans County, Georgia (1967-1969), National Health and Nutrition Examination Survey I (1971-1974) and/or II (1976-1980). The lower 1981 prevalence of isolated systolic hypertension in Georgia was observed in association with a much greater likelihood of anti-hypertensive therapy in adult and elderly patients. The overall trend for early and more aggressive therapy of diastolic hypertension might account for less arterial rigidity and occurrence of isolated systolic hypertension in later life.
Related Concept Videos
Alterations in Blood Pressure
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart beats)...
Hypertension and Regulation of Blood Pressure
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution
Hypertension I: Introduction
Hypertension II: Pathophysiology
Hypertension III: Clinical Manifestations and Diagnostic Studies

