title: Frequency of left ventricular dysfunction and other echocardiographic abnormalities in human immunodeficiency virus seronegative intravenous drug users.
authors.affiliation: School of Public Health and Hygiene, Department of Immunology and Infectious Diseases, Johns Hopkins Medical Institutions, Baltimore, Maryland 21205.
authors.forename: S B
authors.initials: SB
authors.lastname: Willoughby
authors.forename: D
authors.initials: D
authors.lastname: Vlahov
authors.forename: A
authors.initials: A
authors.lastname: Herskowitz
mesh_terms: D000328:Adult; D009202:Cardiomyopathies / Q000000981:diagnostic imaging* / Q000453:epidemiology; D003042:Cocaine; D015331:Cohort Studies; D004452:Echocardiography; D005260:Female; D006679:HIV Seropositivity; D006349:Heart Valve Diseases / Q000000981:diagnostic imaging* / Q000453:epidemiology; D006556:Heroin Dependence / Q000150:complications; D006801:Humans; D017379:Hypertrophy, Left Ventricular / Q000000981:diagnostic imaging* / Q000453:epidemiology; D008297:Male; D009200:Myocardial Contraction / Q000502:physiology; D015995:Prevalence; D015819:Substance Abuse, Intravenous / Q000150:complications*
chemical_list: D003042:Cocaine