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Dokumenttyp:
journal article 
Autor(en):
Koivumäki, Tuomas; Nekolla, Stephan G; Fürst, Sebastian; Loher, Simone; Vauhkonen, Marko; Schwaiger, Markus; Hakulinen, Mikko A 
Titel:
An integrated bioimpedance--ECG gating technique for respiratory and cardiac motion compensation in cardiac PET. 
Abstract:
Respiratory motion may degrade image quality in cardiac PET imaging. Since cardiac PET studies often involve cardiac gating by ECG, a separate respiratory monitoring system is required increasing the logistic complexity of the examination, in case respiratory gating is also needed. Thus, we investigated the simultaneous acquisition of both respiratory and cardiac gating signals using II limb lead mimicking electrode configuration during cardiac PET scans of 11 patients. In addition to convention...    »
 
Zeitschriftentitel:
Phys Med Biol 
Jahr:
2014 
Band / Volume:
59 
Heft / Issue:
21 
Seitenangaben Beitrag:
6373-85 
Sprache:
eng 
Print-ISSN:
0031-9155 
TUM Einrichtung:
Nuklearmedizinische Klinik und Poliklinik