TECHNOLOGIST CORNER Technical consideration for dual ECG/ respiratory-gated cardiac PET imaging a,b,c Mark C. Hyun, CNMT, NCT, RT(N)(R)(CT), FASNC, Jim Gerlach, CNMT, a,b,c a,b,c a,b,c NCT, Mathieu Rubeaux, PhD, and Piotr J. Slomka, PhD Division of Nuclear Medicine, Department of Imaging, Cedars-Sinai Medical Center, Los Angeles, CA Cardiac Imaging Research, Department of Imaging, Cedars-Sinai Medical Center, Los Angeles, CA Artiﬁcial Intelligence in Medicine Program, Cedars-Sinai Medical Center, Los Angeles, CA Received Sep 19, 2016; accepted Nov 11, 2016 doi:10.1007/s12350-016-0741-7 TECHNICAL BACKGROUND review few recent publications and their technical considerations for dual ECG/respiratory-gated cardiac The importance of spatial resolution in myocardial PET imaging in an attempt to recover the spatial perfusion imaging (MPI) has been continuously empha- resolution loss due to cardiac and respiratory motion. sized over the years with improvements in both hardware and software advancement for acquisition and processing. These advances and innovations began TECHNICAL SUBSTANCES from changes in acquisition parameters (e.g., collimator design, acquisition & orbit type, and attenuation correc- ECG Gating tion) to utilizing emerging technologies with solid-state In ECG-gated SPECT or PET MPI, cardiac cycles detectors in hardware, and from a simple ﬁltered back are divided into temporal bins according to the detected projection reconstruction
Journal of Nuclear Cardiology – Springer Journals
Published: Dec 9, 2016
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera