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GWAS of QRS duration identifies new loci specific to Hispanic/Latino populations

28 Jun 2019

Abstract excerpt

BACKGROUND: The electrocardiographically quantified QRS duration measures ventricular depolarization and conduction. QRS prolongation has been associated with poor heart failure prognosis and cardiovascular mortality, including sudden death. While previous genome-wide association studies (GWAS) have identified 32 QRS SNPs across 26 loci among European, African, and Asian-descent populations, the genetics of QRS...

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Share to Cardiac electrophysiology and arrhythmias
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PMID: 31251759
DOI: 10.1371/journal.pone.0217796

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