Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Effects of alcohol use and gender on the dynamics of EKG time-series data
Autore:
DePetrillo, PB; White, KV; Liu, M; Hommer, D; Goldman, D;
Indirizzi:
NIAAA,AClin Studies Lab, Intramural Res Program, NIH, Bethesda, MD 20892 US NIAAA Bethesda MD USA 20892 mural Res Program, NIH, Bethesda, MD 20892 US NIAAA, Neurogenet Lab, Intramural Res Program, NIH, Bethesda, MD 20892 USANIAAA Bethesda MD USA 20892 ural Res Program, NIH, Bethesda, MD 20892 USA
Titolo Testata:
ALCOHOLISM-CLINICAL AND EXPERIMENTAL RESEARCH
fascicolo: 4, volume: 23, anno: 1999,
pagine: 745 - 750
SICI:
0145-6008(199904)23:4<745:EOAUAG>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
HEART-RATE-VARIABILITY; AUTONOMIC NEUROPATHY; SEROTONIN; MORTALITY; RESPONSES; DISEASE;
Keywords:
alcoholism; EKG; nonlinear dynamics; fractals;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: DePetrillo, PB NIAAA,CClin Studies Lab, Intramural Res Program, NIH, 10-3C103,10 Ctr Dr,MS NIAAA 10-3C103,10 Ctr Dr,MSC 1256 Bethesda MD USA 20892 ,MS
Citazione:
P.B. DePetrillo et al., "Effects of alcohol use and gender on the dynamics of EKG time-series data", ALC CLIN EX, 23(4), 1999, pp. 745-750

Abstract

Hurst analysis of EKG data obtained from a population of alcoholic (n = 13) and nonalcoholic (n = 48) subjects was undertaken. Potential subjects (n = 120) were screened using the Schedule for Affective Disorders and Schizophrenia and Structured Clinical Interview for DSM-III instruments. Data fromsubjects with a diagnosis of current alcohol dependence were analyzed. Subjects with diagnoses such as major depression, bipolar disorder or schizophrenia (Axis I diagnoses), or personality disorders (Axis II diagnoses) wereexcluded from analysis. Subjects undergoing testing were free of alcohol and illicit drugs. Alcoholic subjects had no clinical evidence of alcohol withdrawal symptoms at the time of testing. EKG data were obtained with eyes open or with eyes closed. Approximately 3.5 min of data were obtained for each condition. Alcoholic subjects had less complex heart rate dynamics as evidenced by higher values of H = 0.18 +/- 0.05 (mean +/- SEM), compared with healthy comparison subjects with H = 0.09 +/- 0.02, p < 0.014 for the eyes closed condition, and H = 0.17 +/- 0.05 (mean +/- SEM) compared with healthy comparison subjects with H = 0.07 +/- 0.02, p < 0.011 for the eyes opencondition. A gender effect was seen, with female subjects showing evidenceof more complex heart rate dynamics than male subjects.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 09:27:54