title: Proceedings: Comparison of measurement of ejection fraction by radioisotope techniques and by cineangiography.
mesh_terms: D002302:Cardiac Output; D002932:Cineangiography; D003327:Coronary Disease / Q000503:physiopathology; D006334:Heart Function Tests / Q000379:methods*; D006801:Humans; D013667:Technetium
chemical_list: D013667:Technetium