Browsing Artículos by Subject "Hypertrophic cardiomyopathy"

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Diffuse interstitial fibrosis assessed by cardiac magnetic resonance is associated with dispersion of ventricular repolarization in patients with hypertrophic cardiomyopathy

Hurtado-de-Mendoza, D.; Corona-Villalobos, C. P.; Pozios, I.; Gonzales, J.; Soleimanifard, Y.; Sivalokanathan, S.; Montoya-Cerrillo, D.; Vakrou, S.; Kamel, I.; Mormontoy-Laurel, W.; Dolores-Cerna, K.; Suarez, J.; Perez-Melo, S.; Bluemke, D. A.; Abraham, T. P.; Zimmerman, S. L.; Abraham, M. R. (Wiley, 2017)

Background: Hypertrophic cardiomyopathy (HCM) is characterized by myocyte hypertrophy, disarray, fibrosis, and increased risk for ventricular arrhythmias. Increased QT dispersion has been reported in patients with HCM, but ...
Exercise-QTc is associated with diffuse interstitial fibrosis reflected by lower approximated T1 relaxation time in hypertrophic cardiomyopathy patients

Corona-Villalobos, C. P.; Saha, S.; Pozios, I.; Paz, D. H. D.; Sorensen, L.; Cordoba, J. G.; Dolores-Cerna, K.; Kamel, I. R.; Laurel, W. M.; Bluemke, D. A.; Abraham, T. P.; Zimmerman, S. L.; Abraham, M. R. (Elsevier, 2017)

Hypertrophic cardiomyopathy (HCM) is frequently associated with exercise-related sudden death. One possible contributor to arrhythmias is pathologic hypertrophy, which can lead to QTc prolongation. Since beta-adrenergic ...

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