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Magnetic resonance complements radionuclide, echocardiographic and invasive study of the heart in sickle cell anemia

机译:磁共振补充了镰状细胞性贫血中心脏的放射性核素,超声心动图和侵入性研究

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Functional adaptation and left ventricular dysfunction have been shown by invasive, echocardiographic and radionuclide studies in sickle cell anemia. The studies have documented that abnormal cardiac function does occurs in some patients. Magnetic resonance imaging confirms the presence of increased volume and mass, and further indicates that altered function of valves and localized ventricular scars may be found in some cases. Magnetic resonance spectroscopy documents altered metabolism and suggests a potential basis for the altered function is the occurrence of ischemia related to the anemia.
机译:在镰状细胞性贫血中,侵入性,超声心动图和放射性核素研究已显示出功能适应性和左心室功能障碍。研究表明,某些患者的确会出现心脏功能异常。磁共振成像证实存在增加的体积和质量,并进一步表明在某些情况下可能发现瓣膜功能改变和局部心室疤痕。磁共振波谱记录了新陈代谢的改变,并暗示了功能改变的潜在基础是与贫血相关的缺血的发生。

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