B20: Plain Radiography — HeartPlanar display of an image developed from the capture of external ionizing radiation on photographic or photoconductive plate
0 Coronary Artery, Single; 1 Coronary Arteries, Multiple; 2 Coronary Artery Bypass Graft, Single; 3 Coronary Artery Bypass Grafts, Multiple; 4 Heart, Right; 5 Heart, Left; 6 Heart, Right and Left; 7 Internal Mammary Bypass Graft, Right; 8 Internal Mammary Bypass Graft, Left; F Bypass Graft, Other0 High Osmolar; 1 Low Osmolar; Y Other ContrastZ NoneZ None