Hemodynamic response patterns

Responder type differences in reactivity and recovery

Keith A. Kline, Patrice Saab, Maria Llabre, Susan B. Spitzer, Jovier D. Evans, Paige A Green McDonald, Neil Schneiderman

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

We examined whether responder type groups reflecting patterns of hemodynamic reactivity might also differ in recovery responses. Cardiac output (CO), total peripheral resistance (TPR), systolic and diastolic blood pressure, heart rate, and Heather index were assessed at rest and during speech and cold pressor tasks in young adults. Participants (n = 152) were classified as myocardial, vascular, or mixed-mild responders based on CO and TPR responses to speech presentation. Vascular responders exhibited slower CO and TPR speech recovery than the myocardial and/or mixedmild groups. Responder type differences in reactivity showed limited task-generalizability. The sustained vascular response pattern of the vascular group is consistent with that seen in hypertension. In light of associations of heightened TPR with markers of disease risk, this suggests potentially negative health implications for vascular responders.

Original languageEnglish
Pages (from-to)739-746
Number of pages8
JournalPsychophysiology
Volume39
Issue number6
StatePublished - Nov 1 2002

Fingerprint

Blood Vessels
Vascular Resistance
Hemodynamics
Cardiac Output
Blood Pressure
Young Adult
Heart Rate
Hypertension
Health

Keywords

  • Cardiac output
  • Cardiovascular reactivity
  • Hemodynamic
  • Impedance cardiography
  • Recovery
  • Total peripheral resistance

ASJC Scopus subject areas

  • Physiology
  • Physiology (medical)
  • Psychology(all)
  • Neuropsychology and Physiological Psychology
  • Experimental and Cognitive Psychology

Cite this

Hemodynamic response patterns : Responder type differences in reactivity and recovery. / Kline, Keith A.; Saab, Patrice; Llabre, Maria; Spitzer, Susan B.; Evans, Jovier D.; McDonald, Paige A Green; Schneiderman, Neil.

In: Psychophysiology, Vol. 39, No. 6, 01.11.2002, p. 739-746.

Research output: Contribution to journalArticle

Kline KA, Saab P, Llabre M, Spitzer SB, Evans JD, McDonald PAG et al. Hemodynamic response patterns: Responder type differences in reactivity and recovery. Psychophysiology. 2002 Nov 1;39(6):739-746.
Kline, Keith A. ; Saab, Patrice ; Llabre, Maria ; Spitzer, Susan B. ; Evans, Jovier D. ; McDonald, Paige A Green ; Schneiderman, Neil. / Hemodynamic response patterns : Responder type differences in reactivity and recovery. In: Psychophysiology. 2002 ; Vol. 39, No. 6. pp. 739-746.
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