Associations between NOS1AP single nucleotide polymorphisms (SNPs) and QT interval duration in four racial/ethnic groups in the Multi-Ethnic Study of Atherosclerosis (MESA).

doi:10.1111/anec.12028

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Article

Associations between NOS1AP single nucleotide polymorphisms (SNPs) and QT interval duration in four racial/ethnic groups in the Multi-Ethnic Study of Atherosclerosis (MESA).

Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc - 1 Jan 2013

Shah Sidharth A, Herrington David M, Howard Timothy D, Divers Jasmin, Arnett Donna K, Burke Greg L, Kao Weng Hong, Guo Xiuqing, Siscovick David S, Chakravarti Aravinda, Lima Joao A, Psaty Bruce M, Tomaselli Gordon F, Rich Stephen S, Bowden Donald W, Post Wendy

Abstract excerpt

BACKGROUNDS: QT is a risk factor for sudden cardiac death (SCD). A genome-wide association study identified NOS1AP variants associated with QT, which have been replicated in predominantly Caucasian (CAU) populations. We used the Multi-Ethnic Study of Atherosclerosis to examine association of QT with NOS1AP variants in an ethnically diverse cohort. METHODS: Twenty-eight tagging SNPs spanning NOS1AP were genotyped...

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PMID: 23347024
DOI: 10.1111/anec.12028
PMCID: PMC3642094

Genes

NOS1AP
SCD

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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