Letter by Stergiopoulos et al Regarding Article, “Burden of Arrhythmia in Pregnancy”
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To the Editor:
Vaidya et al1 report in a large administrative data set from the United States (Agency for Healthcare Research and Quality, National Inpatient Sample) an increase in the overall frequency of arrhythmia in pregnancy from 2000 to 2012. We read this article with great interest, because we recently found, using the same data set over a …