Quantitative clinical nuclear cardiology, part 2: Evolving/emerging applications
PJ Slomka, JB Moody, RJH Miller, JM Renaud… - Journal of Nuclear …, 2021 - Elsevier
Quantitative analysis has been applied extensively to image processing and interpretation in
nuclear cardiology to improve disease diagnosis and risk stratification. This is Part 2 of a two …
nuclear cardiology to improve disease diagnosis and risk stratification. This is Part 2 of a two …
Automatic inter-frame patient motion correction for dynamic cardiac PET using deep learning
Patient motion during dynamic PET imaging can induce errors in myocardial blood flow
(MBF) estimation. Motion correction for dynamic cardiac PET is challenging because the …
(MBF) estimation. Motion correction for dynamic cardiac PET is challenging because the …
Integrated myocardial flow reserve (iMFR) assessment: diffuse atherosclerosis and microvascular dysfunction are more strongly associated with mortality than focally …
JB Moody, A Poitrasson-Rivière, JM Renaud… - European Journal of …, 2023 - Springer
Background and aims Although treatment of ischemia-causing epicardial stenoses may
improve symptoms of ischemia, current evidence does not suggest that revascularization …
improve symptoms of ischemia, current evidence does not suggest that revascularization …
Multicenter evaluation of the feasibility of clinical implementation of SPECT myocardial blood flow measurement: intersite variability and imaging time
Background: Single-center studies have shown that single photon emission computed
tomography myocardial blood flow (MBF) measurement is accurate compared with MBF …
tomography myocardial blood flow (MBF) measurement is accurate compared with MBF …
Data-driven voluntary body motion detection and non-rigid event-by-event correction for static and dynamic PET
PET has the potential to perform absolute in vivo radiotracer quantitation. This potential can
be compromised by voluntary body motion (BM), which degrades image resolution, alters …
be compromised by voluntary body motion (BM), which degrades image resolution, alters …
Myocardial flow reserve estimation with contemporary CZT-SPECT and 99mTc-tracers lacks precision for routine clinical application
JM Renaud, A Poitrasson-Riviere, T Hagio… - Journal of Nuclear …, 2022 - Elsevier
Background PET myocardial flow reserve (MFR) has established diagnostic and prognostic
value. Technological advances have now enabled SPECT MFR quantification. We …
value. Technological advances have now enabled SPECT MFR quantification. We …
Test-Retest Precision of Myocardial Blood Flow Measurements With 99mTc-Tetrofosmin and Solid-State Detector Single Photon Emission Computed Tomography
RG Wells, I Radonjic, D Clackdoyle, J Do… - Circulation …, 2020 - Am Heart Assoc
Background: Measurement of myocardial blood flow (MBF) with single photon emission
computed tomography (SPECT) is feasible using cardiac cameras with solid-state detectors …
computed tomography (SPECT) is feasible using cardiac cameras with solid-state detectors …
Patient motion correction for dynamic cardiac PET: Current status and challenges
For dynamic cardiac PET of quantifying myocardial blood flow (MBF), patient motion is a
major factor that affects the ROI definition and absolute quantification accuracy. In a recent …
major factor that affects the ROI definition and absolute quantification accuracy. In a recent …
MR-based cardiac and respiratory motion correction of PET: application to static and dynamic cardiac 18F-FDG imaging
Motion of the myocardium deteriorates the quality and quantitative accuracy of cardiac PET
images. We present a method for MR-based cardiac and respiratory motion correction of …
images. We present a method for MR-based cardiac and respiratory motion correction of …
Automated motion correction for myocardial blood Flow measurements and diagnostic performance of 82Rb PET myocardial perfusion imaging
Motion correction (MC) affects myocardial blood flow (MBF) measurements in 82Rb PET
myocardial perfusion imaging (MPI); however, frame-by-frame manual MC of dynamic …
myocardial perfusion imaging (MPI); however, frame-by-frame manual MC of dynamic …