Results 1 to 10 of about 53,407 (245)
Frontiers in Cardiovascular Medicine, 2021 Functionally significant coronary artery disease impairs myocardial blood flow and can be detected non-invasively by myocardial perfusion imaging. While multiple myocardial perfusion imaging modalities exist, the high spatial and temporal resolution of ...
Russell Franks +3 more
doaj +1 more source
CT Attenuation correction and its impact on image quality of myocardial perfusion imaging in coronary artery disease: A systematic review [PDF]
Asia Oceania Journal of Nuclear Medicine and Biology, 2021 Myocardial perfusion imaging is a non-invasive procedure that plays an integral role in the diagnosis and management of coronary artery disease. With the routine use of computerised tomography attenuation correction (CTAC) in myocardial perfusion imaging
Claire Farrell +2 more
doaj +1 more source
MR Myocardial Perfusion Imaging [PDF]
Radiology, 2013 Contrast material-enhanced myocardial perfusion imaging by using cardiac magnetic resonance (MR) imaging has, during the past decade, evolved into an accurate technique for diagnosing coronary artery disease, with excellent prognostic value. Advantages such as high spatial resolution; absence of ionizing radiation; and the ease of routine integration ...
Otavio R, Coelho-Filho +3 more
openaire +2 more sources
Deep learning applications in myocardial perfusion imaging, a systematic review and meta-analysis
Informatics in Medicine Unlocked, 2022 Background: Coronary artery disease (CAD) is a leading cause of death worldwide, and the diagnostic process comprises of invasive testing with coronary angiography and non-invasive imaging, in addition to history, clinical examination, and ...
Ebraham Alskaf +3 more
doaj +1 more source
European Journal of Hybrid Imaging, 2022 Purpose We present this case series exploring the complementary role of coronary computed tomography angiography (CCTA) to SPECT myocardial perfusion imaging (MPI) in the detection of myocardial necrosis.
Rami M. Abazid +7 more
doaj +1 more source
International Journal of Cardiology: Heart & Vasculature, 2021 Purpose: To compare performance of visual and quantitative analyses for detecting myocardial ischaemia from single- and dual-energy computed tomography (CT) in patients with suspected coronary artery disease (CAD).
Aroa Ruiz-Muñoz +12 more
doaj +1 more source
Gated Myocardial Perfusion Imaging [PDF]
Journal of Nuclear Medicine Technology, 2020 Electrocardiographic gating enhances the diagnostic and prognostic capability of myocardial perfusion imaging and provides incremental information over perfusion data alone in patients with known or suspected coronary artery disease.
openaire +2 more sources
A Multimodality Myocardial Perfusion Phantom: Initial Quantitative Imaging Results
Bioengineering, 2022 This proof-of-concept study explores the multimodal application of a dedicated cardiac flow phantom for ground truth contrast measurements in dynamic myocardial perfusion imaging with CT, PET/CT, and MRI.
Marije E. Kamphuis +7 more
doaj +1 more source
Myocardial perfusion imaging [PDF]
Heart, 2000 Non-invasive images of the myocardium that reflect myocardial perfusion can be obtained either by using conventional nuclear medicine radiopharmaceuticals and cameras or by positron emission tomography (PET). This review will focus on myocardial perfusion imaging using conventional approaches; a subsequent article in this series will focus on PET ...
openaire +2 more sources
Indian Heart Journal, 2018 Background: Coronary artery disease (CAD) is the leading cause of death in patients with type 2 diabetes mellitus (T2DM) and may be asymptomatic. Objective: The objective of this study was to assess the prevalence of asymptomatic myocardial ischemia in ...
Siddharthan Deepti +7 more
doaj +1 more source