title: In search of pulmonary emboli.
mesh_terms: D000792:Angiography; D001219:Aspartate Aminotransferases / Q000097:blood; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000201:enzymology; D011877:Radionuclide Imaging
chemical_list: D007770:L-Lactate Dehydrogenase; D001219:Aspartate Aminotransferases