title: False aneurysm of ascending aorta.
abstract: An unsuspected false aneurysm of the ascending aorta was discovered during a first pass, left-to-right shunt study.
mesh_terms: D001014:Aortic Aneurysm / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D004369:Pentetic Acid; D011877:Radionuclide Imaging; D013667:Technetium; D016284:Technetium Tc 99m Pentetate
chemical_list: D013667:Technetium; D004369:Pentetic Acid; D016284:Technetium Tc 99m Pentetate