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Iron metabolism genes, low-level lead exposure, and QT interval.

Park SK, Hu H, Wright RO, Schwartz J, Cheng Y, Sparrow D, Vokonas PS, Weisskopf MG.

Environ Health Perspect. 2009 Jan;117(1):80-5. Epub 2008 Aug 22.PMID: 19165391 [PubMed - indexed for MEDLINE]Related articlesFree article

Variants in iron metabolism genes predict higher blood lead levels in young children.

Hopkins MR, Ettinger AS, Hernández-Avila M, Schwartz J, Téllez-Rojo MM, Lamadrid-Figueroa H, Bellinger D, Hu H, Wright RO.

Environ Health Perspect. 2008 Sep;116(9):1261-6.PMID: 18795173 [PubMed - indexed for MEDLINE]Related articlesFree article

Electrocardiographic conduction disturbances in association with low-level lead exposure (the Normative Aging Study).

Cheng Y, Schwartz J, Vokonas PS, Weiss ST, Aro A, Hu H.

Am J Cardiol. 1998 Sep 1;82(5):594-9.PMID: 9732886 [PubMed - indexed for MEDLINE]Related articles

Modifying effects of the HFE polymorphisms on the association between lead burden and cognitive decline.

Wang FT, Hu H, Schwartz J, Weuve J, Spiro AS, Sparrow D, Nie H, Silverman EK, Weiss ST, Wright RO.

Environ Health Perspect. 2007 Aug;115(8):1210-5.PMID: 17687449 [PubMed - indexed for MEDLINE]Related articlesFree article

Association between hemochromatosis genotype and lead exposure among elderly men: the normative aging study.

Wright RO, Silverman EK, Schwartz J, Tsaih SW, Senter J, Sparrow D, Weiss ST, Aro A, Hu H.

Environ Health Perspect. 2004 May;112(6):746-50.PMID: 15121519 [PubMed - indexed for MEDLINE]Related articlesFree article

T wave "humps" as a potential electrocardiographic marker of the long QT syndrome.

Lehmann MH, Suzuki F, Fromm BS, Frankovich D, Elko P, Steinman RT, Fresard J, Baga JJ, Taggart RT.

J Am Coll Cardiol. 1994 Sep;24(3):746-54.PMID: 8077548 [PubMed - indexed for MEDLINE]Related articles

HFE genotype, particulate air pollution, and heart rate variability: a gene-environment interaction.

Park SK, O'Neill MS, Wright RO, Hu H, Vokonas PS, Sparrow D, Suh H, Schwartz J.

Circulation. 2006 Dec 19;114(25):2798-805. Epub 2006 Dec 4.PMID: 17145987 [PubMed - indexed for MEDLINE]Related articlesFree article

The delta-aminolevulinic acid dehydratase (ALAD) polymorphism and bone and blood lead levels in community-exposed men: the Normative Aging Study.

Hu H, Wu MT, Cheng Y, Sparrow D, Weiss S, Kelsey K.

Environ Health Perspect. 2001 Aug;109(8):827-32.PMID: 11564619 [PubMed - indexed for MEDLINE]Related articlesFree article

How to measure the QT interval--what is normal?

Garson A Jr.

Am J Cardiol. 1993 Aug 26;72(6):14B-16B. Review.PMID: 8256749 [PubMed - indexed for MEDLINE]Related articles

Common NOS1AP variants are associated with a prolonged QTc interval in the Rotterdam Study.

Aarnoudse AJ, Newton-Cheh C, de Bakker PI, Straus SM, Kors JA, Hofman A, Uitterlinden AG, Witteman JC, Stricker BH.

Circulation. 2007 Jul 3;116(1):10-6. Epub 2007 Jun 18.PMID: 17576865 [PubMed - indexed for MEDLINE]Related articlesFree article

Synergy between the C2 allele of transferrin and the C282Y allele of the haemochromatosis gene (HFE) as risk factors for developing Alzheimer's disease.

Robson KJ, Lehmann DJ, Wimhurst VL, Livesey KJ, Combrinck M, Merryweather-Clarke AT, Warden DR, Smith AD.

J Med Genet. 2004 Apr;41(4):261-5.PMID: 15060098 [PubMed - indexed for MEDLINE]Related articlesFree article

Problems of heart rate correction in assessment of drug-induced QT interval prolongation.

Malik M.

J Cardiovasc Electrophysiol. 2001 Apr;12(4):411-20.PMID: 11332559 [PubMed - indexed for MEDLINE]Related articles

Effects of methadone on QT-interval dispersion.

Krantz MJ, Lowery CM, Martell BA, Gourevitch MN, Arnsten JH.

Pharmacotherapy. 2005 Nov;25(11):1523-9.PMID: 16232014 [PubMed - indexed for MEDLINE]Related articles

[The influence of occupational lead exposure on transmural repolarization dispersion]

Zyśko D, Gajek J, Chlebda E, Mazurek W.

Pol Merkur Lekarski. 2005 Feb;18(104):180-3. Polish. PMID: 17877126 [PubMed - indexed for MEDLINE]Related articles

Chronic arsenic exposure and cardiac repolarization abnormalities with QT interval prolongation in a population-based study.

Mumford JL, Wu K, Xia Y, Kwok R, Yang Z, Foster J, Sanders WE.

Environ Health Perspect. 2007 May;115(5):690-4. Epub 2007 Feb 14.PMID: 17520054 [PubMed - indexed for MEDLINE]Related articlesFree article

Environmental lead exposure and cognitive function in community-dwelling older adults.

Shih RA, Glass TA, Bandeen-Roche K, Carlson MC, Bolla KI, Todd AC, Schwartz BS.

Neurology. 2006 Nov 14;67(9):1556-62. Epub 2006 Sep 13.PMID: 16971698 [PubMed - indexed for MEDLINE]Related articles

QT interval-heart rate relation during exercise in normal men and women: definition by linear regression analysis.

Kligfield P, Lax KG, Okin PM.

J Am Coll Cardiol. 1996 Nov 15;28(6):1547-55.PMID: 8917270 [PubMed - indexed for MEDLINE]Related articles

Gender and the relationship between ventricular repolarization and cardiac cycle length during 24-h Holter recordings.

Stramba-Badiale M, Locati EH, Martinelli A, Courville J, Schwartz PJ.

Eur Heart J. 1997 Jun;18(6):1000-6.PMID: 9183593 [PubMed - indexed for MEDLINE]Related articlesFree article

Proton magnetic resonance spectroscopic evidence of glial effects of cumulative lead exposure in the adult human hippocampus.

Weisskopf MG, Hu H, Sparrow D, Lenkinski RE, Wright RO.

Environ Health Perspect. 2007 Apr;115(4):519-23. Epub 2007 Jan 3.PMID: 17450218 [PubMed - indexed for MEDLINE]Related articlesFree article

QT interval change with age in an overtly healthy older population.

Reardon M, Malik M.

Clin Cardiol. 1996 Dec;19(12):949-52.PMID: 8957599 [PubMed - indexed for MEDLINE]Related articles