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Dokumenttyp:
journal article 
Autor(en):
Hausleiter, J; Bischoff, B; Hein, F; Meyer, T; Hadamitzky, M; Thierfelder, C; Allmendinger, T; Flohr, TG; Schömig, A; Martinoff, S 
Titel:
Feasibility of dual-source cardiac CT angiography with high-pitch scan protocols. 
Abstract:
BACKGROUND: Cardiac CT angiography (CCTA) has become a frequently used diagnostic tool in clinical practice, but concern remains about the radiation exposure. Because of the second x-ray acquisition system, dual-source CT systems might allow for high-pitch CT data acquisition and thus for examination of the whole heart during a single heart beat, with the potential for radiation dose reduction. OBJECTIVE: We assessed the feasibility of a high-pitch scan mode with a dual-source CT system. METHODS...    »
 
Zeitschriftentitel:
J Cardiovasc Comput Tomogr 
Jahr:
2009 
Band / Volume:
Heft / Issue:
Seitenangaben Beitrag:
236-42 
Sprache:
eng 
Print-ISSN:
1934-5925 
TUM Einrichtung:
I. Medizinische Klinik und Poliklinik; r Radiologie und Nuklearmedizin