title: [Usefulness of the fast dynamic study in cardiac positron CT].
mesh_terms: D000641:Ammonia; D003326:Coronary Circulation; D005069:Evaluation Studies as Topic; D006321:Heart / Q000000981:diagnostic imaging*; D006331:Heart Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D011868:Radioisotopes; D014055:Tomography, Emission-Computed
chemical_list: D011868:Radioisotopes; D000641:Ammonia