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January 1, 1989American Journal of Hypertension19 citations

Forearm Hemodynamics at Rest and Stress in Borderline Hypertensive Adolescents

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Why the study?

Do borderline hypertensive adolescents exhibit altered forearm hemodynamics at rest and during mental stress compared to normotensive adolescents?

Population

20 adolescent males, comprising 10 with borderline hypertension and 10 normotensive controls

Comparison

Mental stress (mental arithmetic) for 10 minutes vs Normotensive adolescent males

Design

Case-control

Authors

KSKathyLee SantangeloUniversity of Oklahoma Health Sciences CenterBFBonita FalknerPediatric CardiologyHKHarvey KushnerLong Island University

Discussion

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Overview

Adolescents with borderline hypertension demonstrate primary peripheral vascular abnormalities, maintaining higher vascular resistance and lacking normal vasodilatory responses during mental stress.

Structured PICO

Do borderline hypertensive adolescents exhibit altered forearm hemodynamics at rest and during mental stress compared to normotensive adolescents?

P
Population
20 adolescent males, comprising 10 with borderline hypertension and 10 normotensive controls
I
Intervention
Mental stress (mental arithmetic) for 10 minutes
C
Comparator
Normotensive adolescent males
O
Outcome
Forearm hemodynamics including forearm blood flow (FBF), mean arterial pressure (MAP), and forearm vascular resistance (FVR) at rest, during stress, and post-stresssurrogate

Adolescents with borderline hypertension demonstrate primary peripheral vascular abnormalities, maintaining higher vascular resistance and lacking normal vasodilatory responses during mental stress.

Cite This Study

Santangelo et al. (1989) studied this question.

synapsesocial.com/papers/6a98fa97f3ae593e01362853https://doi.org/10.1093/ajh/2.1.52
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Hemodynamic Abnormalities in Borderline Hypertension During Mental Stress1986 · 6 citations
  2. 2Enhanced forearm blood flow during mental stress in children of hypertensive parents.1987 · 45 citations
  3. 3Decreased vasodilator capacity of forearm resistance vessels in borderline hypertension.1980 · 139 citations
  4. 4Hemodynamics during rest and behavioral stress in normotensive men at high risk for hypertension1998 · 23 citations
  5. 5Cardiovascular response to static contraction in borderline hypertension1985 · 7 citations