Detection of Acute Reperfusion Myocardial Hemorrhage with Cardiac MR Imaging: T2 versus T2*
نویسندگان
چکیده
منابع مشابه
Detecting reperfusion myocardial hemorrhage with T2 and T2* maps at 1.5T
Methods Canines (n = 9) were subjected to a 3-hour occlusion of the LAD followed by reperfusion. Serial CMR studies (1.5T Siemens Espree) were performed post-reperfusion on days 2, 5 and 7. Short-axis images of the entire LV (resolution = 1.1x1.1x8mm3) were obtained using T2-prepared SSFP (T2-preparation= 0, 24 and 55ms), multi gradient-echo (TE=3.43ms, 6.42ms, 9.41ms, 12.40ms, 15.39ms and 18.3...
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متن کاملCardiac MRI: T2-Mapping Versus T2-Weighted Dark-Blood TSE Imaging for Myocardial Edema Visualization in Acute Myocardial Infarction Kardiales MRT: T2-Mapping versus T2-gewichtete TSE-Bildgebung für die Visualisierung eines Myokardödems beim akuten Myokardinfarkt
Ziel: Ziel der vorliegenden Studie war es, zu untersuchen mit welcher diagnostischen Genauigkeit das T2-Mapping die Visualisierung eines Myokardödems beim akuten Myokardinfarkt (AMI) erlaubt und diese diagnostische Genauigkeit mit der des gegenwärtigen Standards für die myokardiale Ödembildgebung (T2-gewichtete, dark-blood präparierte TSE-Sequenz) zu vergleichen. Material und Methoden: 29 Patie...
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ژورنال
عنوان ژورنال: Radiology
سال: 2013
ISSN: 0033-8419,1527-1315
DOI: 10.1148/radiol.13122397