Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Hemodynamic response patterns: responder type differences in reactivity and recovery.

Keith A Kline1, Patrice G Saab, Maria M Llabre

  • 1Department of Psychology, University of Miami, Coral Gables, Florida, USA. k.a.kline63@csuohio.edu

Psychophysiology
|December 5, 2002
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Intergenerational Socioeconomic Mobility and Adulthood All-Cause Mortality in the Hispanic Community Health Study/Study of Latinos.

American journal of epidemiology·2026
Same author

Differentiating Exposure From Consequence: A Longitudinal Examination of Trauma and Posttraumatic Distress in a Public HIV Care Clinic.

AIDS and behavior·2026
Same author

Life-course Psychosocial Adversity and Biological Aging in the Hispanic Community Health Study / Study of Latinos: A Life-course Model Analysis.

Research square·2026
Same author

Associations between symptoms of depression and anxiety with left ventricular hypertrophy among Hispanic/Latino participants of the Hispanic Community Health Study/Study of Latinos.

medRxiv : the preprint server for health sciences·2026
Same author

Corrigendum to "Social factors as buffers for the adverse impact of adverse childhood experiences on biological age acceleration among adults in Hispanic Community Health Study/Study of Latinos" [Brain Behav. Immun. 132 (2026) 106241].

Brain, behavior, and immunity·2026
Same author

Social factors as buffers for the adverse impact of adverse childhood experiences on biological age acceleration among adults in Hispanic Community Health Study / Study of Latinos.

Brain, behavior, and immunity·2025

Young adults classified as vascular responders showed slower recovery of cardiac output (CO) and total peripheral resistance (TPR) after a speech task. This sustained vascular response may indicate negative health implications, similar to hypertension.

Area of Science:

  • Cardiovascular Physiology
  • Human Physiology
  • Health Psychology

Background:

  • Hemodynamic reactivity patterns can vary among individuals.
  • Understanding these patterns is crucial for assessing cardiovascular health.
  • Previous research suggests links between certain hemodynamic responses and disease risk.

Purpose of the Study:

  • To investigate if distinct hemodynamic responder types exhibit different recovery responses.
  • To analyze cardiovascular recovery patterns in young adults following stress tasks.
  • To explore potential health implications associated with specific hemodynamic reactivity profiles.

Main Methods:

  • Assessed cardiac output (CO), total peripheral resistance (TPR), blood pressure, heart rate, and Heather index at rest and during speech and cold pressor tasks.

Related Experiment Videos

  • Classified 152 young adults into myocardial, vascular, or mixed-mild responder groups based on CO and TPR responses to speech.
  • Compared recovery dynamics across different responder types.

    • Main Results:

    • Vascular responders demonstrated significantly slower recovery of CO and TPR post-speech task compared to myocardial and mixed-mild responders.
    • Differences in reactivity between responder types showed limited generalizability across tasks.
    • The sustained vascular response observed in the vascular group mirrors patterns seen in hypertension.

    Conclusions:

    • Hemodynamic responder type is associated with differential cardiovascular recovery patterns.
    • The sustained vascular response in the 'vascular responder' group suggests potential long-term health risks, including hypertension.
    • Further research is warranted to explore the clinical significance of these distinct hemodynamic profiles.