Altered cardiac repolarization in association with air pollution and air temperature among myocardial infarction survivors.

Environ Health Perspect · 2010 · PMC3002196 · PMID 20846924

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The sentences

borderline significantno p-value reported

IQR increases in PM levels were associated with significant increases in QTc 24–47 hr later, and borderline significant increases in QTc were associated with 48- to 71-hr lag and 5-day average PM 10 and PM 2.5 levels.

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