Impact of baseline calibration on semiquantitative assessment of myocardial perfusion reserve by adenosine stress MRI

In this study, we sought to investigate the impact of baseline calibration, which is used in quantitative cardiac MRI perfusion analysis to correct for surface coil inhomogeneity and noise, on myocardial perfusion reserve index (MPRI) and its contribution to previously reported paradoxical low MPRI ...

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Veröffentlicht in:	INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2020-03, Vol.36 (3), p.521-532
Hauptverfasser:	Seitz, Andreas, Pirozzolo, Giancarlo, Sechtem, Udo, Bekeredjian, Raffi, Ong, Peter, Mahrholdt, Heiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Adenosine Arteries Calibration Cardiac & Cardiovascular Systems Cardiac Imaging Cardiology Cardiovascular System & Cardiology Contrast agents Coronary artery Coronary vessels Dispersion Division Hyperemia Imaging Inhomogeneity Life Sciences & Biomedicine Magnetic resonance imaging Medicine Medicine & Public Health Mimicry Original Article Perfusion Radiology Radiology, Nuclear Medicine & Medical Imaging Science & Technology Subtraction Veins & arteries
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Beschreibung
Zusammenfassung:	In this study, we sought to investigate the impact of baseline calibration, which is used in quantitative cardiac MRI perfusion analysis to correct for surface coil inhomogeneity and noise, on myocardial perfusion reserve index (MPRI) and its contribution to previously reported paradoxical low MPRI
ISSN:	1569-5794 1573-0743 1875-8312
DOI:	10.1007/s10554-019-01729-z