首页> 外国专利> NON-INVASIVE DETECTION OF ENDOTHELIAL DYSFUNCTION BY BLOOD FLOW MEASUREMENT IN OPPOSED LIMBS USING TRACER INJECTION

NON-INVASIVE DETECTION OF ENDOTHELIAL DYSFUNCTION BY BLOOD FLOW MEASUREMENT IN OPPOSED LIMBS USING TRACER INJECTION

机译:示踪剂注入法无创性检测对侧肢体血流的内皮功能障碍

摘要

Endothelial dysfunction is a known indicator of cornary artery disease. Endothelial dysfunction is detected by measuring tracer presence in arteries following the release of blood flow into the limb after a period of blockage of blood flow into the limb. The blood flow is measured in a pair of laterally opposed limbs, such as the patient's forearms, and the tracer presence is compared between both limbs. An efficient tracer is a radionuclide and the non-invasive measurement of the radionuclide is carried out by gamma ray detection.
机译:内皮功能障碍是角膜动脉疾病的已知指标。在一段时期内血液流入肢体后,释放出血液进入肢体,通过测量示踪剂在动脉中的存在来检测内皮功能障碍。在一对侧向相对的肢体(例如患者的前臂)中测量血流量,并在两个肢体之间比较示踪剂的存在。有效的示踪剂是放射性核素,通过伽马射线检测对放射性核素进行非侵入式测量。

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