نتایج جستجو برای: tl 201
تعداد نتایج: 20109 فیلتر نتایج به سال:
OBJECTIVES We sought to assess myocardial perfusion and metabolism in patients with peculiar transient asynergy, which consisted of basal normokinesia and apical akinesia of the left ventricle (LV) at the same time. BACKGROUND This asynergy has been widely called "tako-tsubo-like LV dysfunction" in Japan, but little is known about its pathophysiology. METHODS We performed rest tallium-201 (...
To define the clinical significance of exercise-induced ST-segment elevation, exercise thallium-201 scintigraphy (Ex-Tl), left ventriculography and coronary arteriography were performed in 19 patients with anterior infarction less than 3 months previously. Seven of the 19 patients showed redistribution by Ex-Tl and underwent percutaneous transluminal coronary angioplasty (PTCA). In these 7 pati...
Myocardial perfusion scintigraphy is an established method in cardiology for the diagnosis and evaluation of coronary artery disease (CAD). Thallium-201 and Tc-99m sestamibi myocardial perfusion imaging has been widely accepted as non-invasive diagnostic procedure for detection of CAD, risk stratification and myocardial viability assessment. But, standard Tl-201 redistribution and same day or 2...
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