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Ewy GA, Sanders AB.Ewy GA, et al. Among authors: sanders ab.J Am Coll Cardiol. 2013 Jan 15;61(2):113-8. doi: 10.1016/j.jacc.2012.06.064. Epub 2012 Nov 28.J Am Coll Cardiol. 2013.PMID: 23199513Free article.Review.