| Zugriffsnummer | 28012 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Deutsch |
| Titel | Design, evaluation and application of a modular 32 channel transmit/receive surface coil array for cardiac MRI at 7T |
| Autor(in); Institution |
Gräßl, A.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Renz, W.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Pfeiffer, Harald; 8.1, Medizinische Messtechnik, PTB-Berlin
Martin, C.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Winter, L.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Hezel, F.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Hoffmann, Werner; 8.1, Medizinische Messtechnik, PTB-Berlin
Niendorf, T.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
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| Quelle/Jahr | ISMRM 20th annual meeting & exhibition: 5-11 May 2012; Melbourne, Australia:(2012), 305 |
| Availability | [CD-ROM] ; file name: 305.pdf |
| ISSN | 1545-4428 |
| Verlag | Berkeley, Calif.: ISMRM |
| Konferenzangaben | ISMRM 20th Annual Meeting & Exhibition, Melbourne, 05-11, May, 2012, Australia |
| Zusammenfassung | Cardiac MR (CMR) at ultrahigh ()7.0 T) fields is regarded as one of the most challenging MRI applications. At 7.0 T in exclusively defined by signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR). Detrimental effects bear the potential to spoil the signal-to-noise (CNR) benefits of cardiac MR. (CMR) at 7.0 T. B1+- inhoinogeneities and signal voids represent the main challenges. Various pioneering coil concepts have been proposed to tackle these issues, enabling cardiac MRV at 7.0 T. This includes a trend towards an ever larger number of transmit and receive using loop elements and examines its efficacy for enhanced B1+ homogeneity and improved parallel imaging performance. |
Zitierung
Gräßl, A., Renz, W., Pfeiffer, H., Martin, C., Winter, L., Hezel, F., Hoffmann, W., & Niendorf, T. (2012). Design, evaluation and application of a modular 32 channel transmit/receive surface coil array for cardiac MRI at 7T. ISMRM 20th Annual Meeting & Exhibition, Melbourne, 05-11, May, 2012, Australia.