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放射性核素心脏造影,在过去几年中已有迅速发展,并已广泛应用于对确诊及对可疑心脏病病人的评价。大量研究表明,在病人运动时用~(201)T1评价心肌灌注以及用~(99m)Tc放射性核素血管造影评价左室功能,是识别可逆性心肌缺血是否存在及其严重程度的有价值的技术。因此,这些研究不仅能在检查有明显冠心病临床表现的病人时提供重要的诊断依据,而且
Radionuclide cardiac imaging has developed rapidly over the past few years and has been widely used in the diagnosis of patients with suspicious heart disease. Numerous studies have shown that the evaluation of myocardial perfusion with ~ (201) T1 and the evaluation of left ventricular function with ~ (99m) Tc radionuclide angiography during patient movement are valuable in identifying the presence and severity of reversible myocardial ischemia Technology. Therefore, these studies not only provide important diagnostic evidence when examining patients with clinically apparent coronary heart disease, but also