IMAGES THAT TEACH Applicability of data-driven respiratory motion correction to CZT SPECT myocardial perfusion imaging in the clinical setting: The birth of an old wish a,d b c Doumit Daou, MD, PhD, Remy Sabbah, MD, Carlos Coaguila, MD, and Hatem Boulahdour, MD, PhD Nuclear Medicine, Cochin University Hospital, Paris Cedex 14, France Nuclear Medicine, CHRU de Besanc¸on, Besanc¸on, France Nuclear Medicine, Centre Hospitalier de Bigorre, Tarbes, France ´ ´ EA 7334 REMES, Universite Paris-Diderot, Sorbonne Paris-Cite, Paris, France Received Jul 4, 2016; accepted Jul 21, 2016 doi:10.1007/s12350-016-0633-x INTRODUCTION angioplasty. He had no previously known myocardial infarction (MI). Rest ECG was normal. Limited clinical studies suggest the presence of a Exercise stress test (180 watts, 96% THR) was beneﬁcial impact of cardiac respiratory motion (RM) clinically and electrographically (ECG) negative. Note- compensation on myocardial perfusion defects (MPD) worthy stress and rest CZT SPECT were performed with myocardial perfusion imaging (MPI). We illustrate without any modiﬁcation of the routinely used acquisi- how applying data-driven cardiac RM compensation to tion protocol (3 MBq/kg at stress and 9 MBq/kg at rest, the list mode data acquired with CZT SPECT impacted 5-min acquisition duration, and prone position). LV the operator’s conﬁdence in the interpretation
Journal of Nuclear Cardiology – Springer Journals
Published: Aug 18, 2016
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