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April 29, 2003Psychophysiology

Blood pressure and muscle sympathetic nerve activity during cold pressor stress: Fitness and gender

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Why the study?

Does cardiorespiratory fitness mitigate blood pressure and muscle sympathetic nerve activity responses during cold pressor stress in normotensive individuals?

Population

Normotensive men and women

Comparison

Cardiorespiratory fitness level vs Lower fitness levels and gender differences

Design

Cross-sectional

Authors

RDRod K. DishmanYNYoshio NakamuraEJErica M. Jackson

Discussion

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Overview

Fitness should not yet alter cold pressor interpretation; leaves open sex-specific effects on hypertension risk prediction.

Structured PICO

Does cardiorespiratory fitness mitigate blood pressure and muscle sympathetic nerve activity responses during cold pressor stress in normotensive individuals?

P
Population
Normotensive men and women
I
Intervention
Cardiorespiratory fitness level
C
Comparator
Lower fitness levels and gender differences
O
Outcome
Changes in systolic and diastolic blood pressures and muscle sympathetic nerve activity (MSNA) during the hand cold pressor testsurrogate

Cardiorespiratory fitness mitigates blood pressure and sympathetic nerve activity responses to cold pressor stress in normotensive women, suggesting fitness should be considered when using this test to predict future hypertension.

Cite This Study

Dishman et al. (2003) studied this question.

synapsesocial.com/papers/6a72bebe75498292b70bb3d9https://doi.org/10.1111/1469-8986.00040
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Also Consider

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

  1. 1Influence of fitness and gender on blood pressure responses during active or passive stress2002 · 30 citations
  2. 2Influence of fitness and gender on blood pressure responses during active or passive stress2002 · 28 citations
  3. 3Hemodynamic responses to stress among black women: fitness and parental hypertension2002 · 15 citations
  4. 4Autonomic responses of women with parental hypertension. Effects of physical activity and fitness.1994 · 22 citations
  5. 5Sex differences in sympathetic neurovascular and neurohemodynamic relationships during cold pressor test2022 · 19 citations