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Titolo:
PARENTAL HISTORY OF HYPERTENSION AND CARDIOVASCULAR-RESPONSE TO STRESS IN BLACK-AND-WHITE MEN
Autore:
MILLER SB; TURNER JR; SHERWOOD A; BROWNLEY KA; HINDERLITER AL; LIGHT KC;
Indirizzi:
MED COLL GEORGIA,GEORGIA PREVENT INST,DEPT PEDIAT AUGUSTA GA 30912 DUKE UNIV,MED CTR,DEPT PSYCHIAT DURHAM NC 27710 UNIV N CAROLINA,DEPT PSYCHIAT CHAPEL HILL NC 00000 UNIV N CAROLINA,DEPT MED CHAPEL HILL NC 00000
Titolo Testata:
International journal of behavioral medicine
fascicolo: 4, volume: 2, anno: 1995,
pagine: 339 - 357
SICI:
1070-5503(1995)2:4<339:PHOHAC>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
BLOOD-PRESSURE CONTROL; COLD FACE STIMULUS; FAMILY HISTORY; RACIAL-DIFFERENCES; IMPEDANCE CARDIOGRAPHY; PSYCHOLOGICAL STRESS; VASCULAR-RESPONSES; RESISTANCE VESSELS; CARDIAC-OUTPUT; REACTIVITY;
Keywords:
PARENTAL HISTORY OF HYPERTENSION; RACE; TOTAL PERIPHERAL RESISTANCE (TPR); DIASTOLIC BLOOD PRESSURE (DBP);
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
64
Recensione:
Indirizzi per estratti:
Citazione:
S.B. Miller et al., "PARENTAL HISTORY OF HYPERTENSION AND CARDIOVASCULAR-RESPONSE TO STRESS IN BLACK-AND-WHITE MEN", International journal of behavioral medicine, 2(4), 1995, pp. 339-357

Abstract

White offspring of hypertensives typically exhibit an elevated cardiovascular response to stress. Studies of Black offspring of hypertensives have been fewer, with inconsistent results. This may be due, in part, to incomplete characterizations of hemodynamic responses. This study examines cardiovascular reactivity in Black and White offspring of hypertensives with a particular focus on vascular resistance responses. A total of 62 healthy normotensive men, 41 with a parental history ofhypertension (PH+: 21 Blacks, 20 Whites), and 21 without parental hypertension (PH-: 7 Blacks, 14 Whites) engaged in a series of laboratorytasks. Both Black and White PH+ participants exhibited elevated diastolic blood pressure (DBP) responses, but to different patterns of stressor tasks. Familial differences in total peripheral resistance response were also obtained for Black and White participants in a comparisonacross all tasks, but were particularly evident in tasks when PH+ participants had elevated DBP responses. These results suggest that a parental history of hypertension is an important moderator of cardiovascular, and in particular peripheral vascular, responses to stress in Black and White individuals.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 22:51:09