Kelly R J, Cowan R J, Maynard C D, Headley R N, Kahl F R
J Nucl Med. 1977 Apr;18(4):342-5.
Concentration of 99mTc-pyrophosphate (99mTc-PPi) in the area of left ventricular aneurysms is discussed. In three cases clinical, laboratory, and electrocardiographic (ECG) evidence did not indicate that these patients currently had an acute myocardial infarction, but each patient had a clinical history and an ECG picture compatible with an old myocardial infarction. Cardiac catheterization revealed a large left ventricular aneurysm in all three cases. The reason for the preferential uptake of the radionuclide in the area of these aneurysms is not certain at this time.
讨论了左心室室壁瘤区域99m锝焦磷酸盐（99mTc-PPi）的浓度。在3例患者中，临床、实验室及心电图（ECG）证据均未表明这些患者目前有急性心肌梗死，但每位患者都有与陈旧性心肌梗死相符的临床病史和心电图表现。心脏导管检查显示所有3例均有巨大左心室室壁瘤。目前尚不确定放射性核素在这些室壁瘤区域优先摄取的原因。
