Abstract
This article describes data related to a research article titled “Estimation of myocardial extracellular volume fraction with cardiac CT in subjects without clinical coronary artery disease: A feasibility study”, Kurita et al. (in press) [1]. Myocardial extracellular volume fraction (ECV) is an imaging biomarker that can elevate in various heart diseases. This article describes correlation between CT-derived and MRI-derived ECV in 24 myocardial segments in 8 patients. CT-derived ECV was obtained from pre-contrast and delayed-phase images acquired by using dual-source CT system. MRI-derived ECV was obtained by using modified Look-Locker inversion recovery sequence implemented on a 3 T MRI system.
Highlights
This article describes data related to a research article titled “Estimation of myocardial extracellular volume fraction with cardiac CT in subjects without clinical coronary artery disease: A feasibility study”, Kurita et al [1]
Extracellular volume fraction measured by CT correlated with that measured by MRI
Provide the reliability data of CT measurement of extracellular volume fraction (ECV) by employing MRI T1 mapping as a gold standard. This data is important because validation to the accuracy of ECV measured by CT is limited in the existing literature
Summary
Data on correlation between CT-derived and MRI-derived myocardial extracellular volume. This article describes data related to a research article titled “Estimation of myocardial extracellular volume fraction with cardiac CT in subjects without clinical coronary artery disease: A feasibility study”, Kurita et al (in press) [1]. Myocardial extracellular volume fraction (ECV) is an imaging biomarker that can elevate in various heart diseases. This article describes correlation between CT-derived and MRI-derived ECV in 24 myocardial segments in 8 patients. CTderived ECV was obtained from pre-contrast and delayed-phase images acquired by using dual-source CT system. MRI-derived ECV was obtained by using modified Look-Locker inversion recovery sequence implemented on a 3 T MRI system.
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