Pacemaker wires. Difference in performance between AMBER and conventional chest radiography.
Evaluation of pacemaker wires were performed by comparing Advanced Multiple Beam Equalization Radiography (AMBER) with conventional chest radiography. The scanning equalization technique of the AMBER unit makes it superior to conventional technique in the depiction of different structures in the mediastinum or in the pleural sinuses. So far motion artifacts have not been considered clinically important. The longer exposure time, however, may impair the assessment of pacemaker wires. The motion artifact described may not only make adequate evaluation impossible but may even give a false impression of a lead fracture. The difference between the two systems was significant.
Fransson
S G
SG
Department of Radiology, Medical School, University of Linköping, Sweden.
D016477:Artifacts; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D010138:Pacemaker, Artificial; D011856:Radiographic Image Enhancement; D013902:Radiography, Thoracic / Q000379:methods*