title: Exercise-QTc is associated with diffuse interstitial fibrosis reflected by lower approximated T1 relaxation time in hypertrophic cardiomyopathy patients.
authors.affiliation: The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 600 N Wolfe St, MRI 110B, Baltimore, MD, United States; Hypertrophic Cardiomyopathy Center of Excellence, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
authors.forename: Celia P
authors.initials: CP
authors.lastname: Corona-Villalobos
authors.affiliation: Hypertrophic Cardiomyopathy Center of Excellence, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
authors.forename: Sudip
authors.initials: S
authors.lastname: Saha
authors.affiliation: Hypertrophic Cardiomyopathy Center of Excellence, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
authors.forename: Iraklis
authors.initials: I
authors.lastname: Pozios
authors.affiliation: Hypertrophic Cardiomyopathy Center of Excellence, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States; Department of Medicine, Cayetano Heredia University School of Medicine, Av. Honorio Delgado 430, San Martin de Porres, Lima, Peru.
authors.forename: David
authors.initials: D
authors.lastname: Hurtado-de-Mendoza Paz
authors.affiliation: Hypertrophic Cardiomyopathy Center of Excellence, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
authors.forename: Lars
authors.initials: L
authors.lastname: Sorensen
authors.affiliation: Department of Medicine, Cayetano Heredia University School of Medicine, Av. Honorio Delgado 430, San Martin de Porres, Lima, Peru.
authors.forename: Jorge
authors.initials: J
authors.lastname: Gonzalez Cordoba
authors.affiliation: Department of Statistics, Cayetano Heredia University School of Medicine, Av. Honorio Delgado 430, San Martin de Porres, Lima, Peru.
authors.forename: Ketty
authors.initials: K
authors.lastname: Dolores-Cerna
authors.affiliation: The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 600 N Wolfe St, MRI 110B, Baltimore, MD, United States.
authors.forename: Ihab R
authors.initials: IR
authors.lastname: Kamel
authors.affiliation: Department of Statistics, Cayetano Heredia University School of Medicine, Av. Honorio Delgado 430, San Martin de Porres, Lima, Peru.
authors.forename: Wilfredo
authors.initials: W
authors.lastname: Mormontoy Laurel
authors.affiliation: Radiology and Imaging Sciences, National Institute of Health Clinical Center, Building 10, Clinical Center 10 Center Drive, MSC 1074, Bethesda, MD, United States.
authors.forename: David A
authors.initials: DA
authors.lastname: Bluemke
authors.affiliation: Hypertrophic Cardiomyopathy Center of Excellence, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
authors.forename: Theodore P
authors.initials: TP
authors.lastname: Abraham
authors.affiliation: The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 600 N Wolfe St, MRI 110B, Baltimore, MD, United States.
authors.forename: Stefan L
authors.initials: SL
authors.lastname: Zimmerman
authors.affiliation: Hypertrophic Cardiomyopathy Center of Excellence, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States. Electronic address: mabraha3@jhmi.edu.
authors.forename: M Roselle
authors.initials: MR
authors.lastname: Abraham
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000209:etiology*; D002312:Cardiomyopathy, Hypertrophic / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology*; D004562:Electrocardiography; D015716:Electrocardiography, Ambulatory; D015444:Exercise / Q000502:physiology*; D005260:Female; D005355:Fibrosis / Q000150:complications; D006321:Heart / Q000000981:diagnostic imaging; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology*
keywords: Cardiac magnetic resonance; Exercise-QTc interval; Fibrosis; Hypertrophic cardiomyopathy; Rest-QTc interval