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Effect of QTU prolongation on hyperemic instantaneous wave-free ratio value: a prospective single-center study

We hypothesized that in patients with QT prolongation, resistance might not decrease in the wave-free period, because QTU prolongation cannot be detected by instantaneous wave-free ratio (iFR) analysis software. We investigated whether corrected QTU (QTUc) prolongation affects the hyperemic iFR valu...

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Detalles Bibliográficos
Autores principales:	Nakayama, Masafumi, Uchiyama, Takashi, Hijikata, Nobuhiro, Kobori, Yuichi, Tanaka, Nobuhiro, Iwasaki, Kiyotaka
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer Japan 2020
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7256076/ https://www.ncbi.nlm.nih.gov/pubmed/31989184 http://dx.doi.org/10.1007/s00380-020-01562-8

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