The importance of a correct positioning of the heart using IQ-SPECT system with multifocal collimators in myocardial perfusion imaging: A phantom study

We have recently validated a quarter-time protocol in Myocardial Perfusion Imaging named IQ-SPECT, whose basic principle is to implement a multifocal collimator; However, in clinical practice, it may sometimes be difficult to center the heart in the region of highest magnification of the multifocal...

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Veröffentlicht in:	Journal of nuclear cardiology 2015-02, Vol.22 (1), p.57-65
Hauptverfasser:	Caobelli, Federico, Ren Kaiser, Stefano, Thackeray, James Thomas, Bengel, Frank Michael, Chieregato, Matteo, Soffientini, Alberto, Pizzocaro, Claudio, Savelli, Giordano, Guerra, Ugo Paolo, Galelli, Marco, Zoccarato, Orazio
Format:	Artikel
Sprache:	eng
Schlagworte:	Anthropometry Cardiology Heart - diagnostic imaging Heart Ventricles - pathology Humans Image Processing, Computer-Assisted Imaging IQ-SPECT Medicine Medicine & Public Health mispositioning Motion multifocal collimators Myocardial Perfusion Imaging Nuclear Medicine Organophosphorus Compounds Organotechnetium Compounds Original Article Patient Positioning Phantoms, Imaging Radiology Radiopharmaceuticals Reproducibility of Results Software sweet spot Tomography, Emission-Computed, Single-Photon
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