title: Application of radionuclide imaging in the detection of acute myocardial infarction.
abstract: Radionuclide imaging was useful for noninvasively visualizing a location and size of infarction in two patients with acute myocardial infarction. In one patient, inferior subendocardial myocardial infarction was detected by 99mTc-PYP myocardial scintigraphy and then inferior transmural infarction was observed as more intense radioactivity with a larger size. In the other patient with acute extensive anterior myocardial infarction, akinesis of the left ventricular wall and left ventricular aneurysm were confirmed by first-pass radionuclide angiocardiography and multigated equilibrium cardiac pool scan.
mesh_terms: D011756:Diphosphates; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013667:Technetium; D016698:Technetium Tc 99m Pyrophosphate
chemical_list: D011756:Diphosphates; D016698:Technetium Tc 99m Pyrophosphate; D013667:Technetium