Peñaloza-Tranchesi sign secondary to ascending aortic aneurysm and not due to right atrium enlargement.
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DOI: 10.1016/j.jelectrocard.2017.07.009
Abstract: Low QRS amplitude in V1, with relative three-to-fourfold or greater increase in V2, is considered an indirect sign of right atrium enlargement (Peñaloza-Tranchesi sign). We describe a patient with Peñaloza-Tranchesi sign caused by an ascending… read more here.
Keywords: right atrium; tranchesi sign; atrium enlargement; sign ... See more keywords