Relationship of cardiovascular reactivity and anger expression to serum lipid concentrations in healthy young men.
The relationship between behaviorally evoked cardiovascular reactivity, preferred mode of anger expression, and serum lipid concentrations was examined in 63 healthy, young adult males. Subjects derived from three studies, each evaluating cardiovascular response to laboratory stressors. All participants completed the Spielberger Anger Expression Scale and provided fasting blood samples for lipid determinations. A significant negative correlation, calculated by meta-analytic procedures, was noted between a baseline-free measure of heart rate reactivity and high density lipoprotein-cholesterol (HDL-C) concentrations (r = -0.26, p = 0.05). However, the previously reported relationship between cardiovascular reactivity and elevated total serum cholesterol (TSC) was not found. Additionally, men scoring high on a self-report measure of the tendency to express anger outwardly had significantly higher HDL-C concentrations than men scoring low on this measure (r = 0.30, p = 0.02); when subjects were stratified by level of cardiovascular reactivity, this relationship was apparent only among those showing the greatest magnitude of heart rate and blood pressure responses to acute mental stress.
Waldstein
S R
SR
Department of Psychology, University of Pittsburgh, PA 15260.
Polefrone
J M
JM
Bachen
E A
EA
Muldoon
M F
MF
Kaplan
J R
JR
Manuck
S B
SB
D000293:Adolescent; D000328:Adult; D000786:Anger / Q000502:physiology*; D001143:Arousal / Q000502:physiology*; D001794:Blood Pressure / Q000502:physiology*; D002784:Cholesterol / Q000097:blood; D008076:Cholesterol, HDL / Q000097:blood; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008055:Lipids / Q000097:blood*; D008297:Male; D011340:Problem Solving / Q000502:physiology
D008076:Cholesterol, HDL; D008055:Lipids; D002784:Cholesterol