Simultaneous technetium-99m MIBI angiography and myocardial perfusion imaging.
Simultaneous technetium-99m MIBI angiography and myocardial perfusion imaging.
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同时进行 Technetium-99m MIBI 血管造影和心肌灌注成像。
DOI：
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发表时间：
1989
影响因子：
9.3
通讯作者：
William J. French
中科院分区：
文献类型：
--
作者：
Georges Baillet;Ismael Mena;John H. Kuperus;John M. Robertson;William J. French
使用心肌灌注剂锝-99m MIBI 进行静息首过放射性核素血管造影 (FPRNA)。在 27 名患者中，将其与锝-99m 二亚乙基三胺五乙酸 FPRNA 进行了比较。用两种放射性药物测量的左心室射血分数（r = 0.93，p 小于 0.001）和右心室射血分数（r = 0.92，p 小于 0.001）存在显着相关性。在 13 名患者中，将 MIBI 衍生的节段性室壁运动与对比心室造影进行了比较。存在高度相关性（p 小于 0.001），并且在 38/52 的片段中发现了定性一致性。在 19 名心肌梗塞患者中，MIBI 节段性室壁运动与灌注评分之间存在显着相关性（p 小于 0.001）。在 10 名有心肌梗塞病史的患者中，对比血管造影显示 18 个心肌节段存在病变冠状血管和室壁运动受损。这些节段均通过 MIBI 室壁运动和灌注研究识别。我们得出的结论是，MIBI 是一种有前途的同时评估静息状态下心脏功能和心肌灌注的药物。
Resting first-pass radionuclide angiography (FPRNA) was performed with the myocardial perfusion agent technetium-99m MIBI. In 27 patients, it was compared with technetium-99m diethylenetriamine pentaacetic acid FPRNA. A significant correlation was present in left (r = 0.93, p less than 0.001) as well as right (r = 0.92, p less than 0.001) ventricular ejection fraction measured with both radiopharmaceuticals. In 13 patients, MIBI derived segmental wall motion was compared with contrast ventriculography. A high correlation was present (p less than 0.001), and qualitative agreement was found in 38/52 segments. In 19 patients with myocardial infarction a significant correlation was present between MIBI segmental wall motion and perfusion scores (p less than 0.001). In ten patients with a history of myocardial infarction, 18 myocardial segments demonstrated diseased coronary vessels and impaired wall motion at contrast angiography. These segments were all identified by the MIBI wall motion and perfusion study. We conclude that MIBI is a promising agent for simultaneous evaluation of cardiac function and myocardial perfusion at rest.
仰卧运动时的左心室容量：心肌疤痕对冠心病患者的重要性。
影响因子：
24
作者：
Mann,DL;Scharf,J;Ahnve,S;Gilpin,E
通讯作者：
Gilpin,E