Gormeli, Cemile AyseOzdemir, Zeynep MarasKahraman, Aysegul SagirYagmur, JulideOzdemir, RamazanColak, Cemil2024-08-042024-08-0420170033-83621826-6983https://doi.org/10.1007/s11547-016-0701-yhttps://hdl.handle.net/11616/97548The aim of this study was to examine the correlation between ventricular function and the extracellular volume fraction (ECV) in patients with non-ischemic dilated cardiomyopathy (NIDCM) using 3.0 T magnetic resonance imaging (MRI). We also hypothesized that native T1 and ECV values would be increased in patients with NIDCM, independent of the left ventricular ejection fraction (LVEF). The findings of our study could lead to further studies of the follow-up protocols. In total, 53 consecutive dilated cardiomyopathy patients who had undergone cardiac MRI were functionally evaluated and underwent tissue characterization. The mean native T1 value was 1235 +/- 10 ms, and the mean ECV value was 35.4 +/- 2.7% in the myocardia. The LVEF values ranged from 29 to 44%. No significant correlations were observed between functional analysis measurements and native T1 or ECV values. Our results showed that myocardial fibrosis is unrelated to cardiac functional findings in NIDCM patients. Therefore, we propose that these patients should be evaluated using MRI and tissue characterization techniques, in addition to cardiac functional analysis.eninfo:eu-repo/semantics/closedAccessCardiac magnetic resonance imagingT1 mappingExtracellular volume fractionNonischemic dilated cardiomyopathyMyocardial fibrosisLeft ventricular ejection fractionArticle12221061122778567910.1007/s11547-016-0701-y2-s2.0-84992390483Q1WOS:000394267600004Q3