منابع مشابه
T1 Mapping in Athletes
Cardiac adaptation to high-intensity exercise is well recognized and often termed the athlete’s heart. The characteristic features of athlete’s heart are increased left ventricular (LV) volume, increased LV wall thickness and mass, resting bradycardia, and ECG repolarization abnormalities. These changes are particularly associated with endurance training causing eccentric LV hypertrophy, wherea...
متن کاملT1 Mapping in Athletes
Cardiac adaptation to high-intensity exercise is well recognized and often termed the athlete’s heart. The characteristic features of athlete’s heart are increased left ventricular (LV) volume, increased LV wall thickness and mass, resting bradycardia, and ECG repolarization abnormalities. These changes are particularly associated with endurance training causing eccentric LV hypertrophy, wherea...
متن کاملT1 Mapping by CMR Imaging
Fro Ge He Sie infl La Ph Ma OBJECTIVES The purpose of this study was to prospectively investigate the diagnostic and prognostic impact of cardiac magnetic resonance (CMR) T1 mapping and validate it against left ventricular biopsies. BACKGROUND Extracellular volume (ECV) expansion is a key feature of heart failure. CMR T1 mapping has been developed as a noninvasive technique to estimate ECV; how...
متن کاملBlood T1 measurements using slice-interleaved T1 mapping (STONE) sequence
Background Slice interleaved T1 (STONE) mapping sequence was recently proposed to take advantage of increased recovery time of spins to improve accuracy and precision of native myocardial T1 values. In this sequence, a nonselective inversion pulse is followed by acquisition of the data for different slices. Therefore, blood pool may experience different recovery time at different slice location...
متن کاملT1 mapping in daily CMR practice
Background Dual T1 mapping allows for a comprehensive assessment of myocardial tissue by combining detection of edema in the native scan and quantification of extracellular volume (ECV) after administration of Gadolinium. Recent studies proved the diagnostic value of T1 mapping in different pathologies; the aim of this study was, to evaluate the practicability and robustness of T1 mapping in as...
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Imaging
سال: 2016
ISSN: 1936-878X
DOI: 10.1016/j.jcmg.2015.11.005