Self-supervised deep representation learning of a foundation transformer model enabling comprehensive ECG-based assessment of cardiovascular health with limited labeled data
Jonathan Moody, Alexis Poitrasson-Rivière, Jennifer M. Renaud, Michael Vanderver, Edward P. Ficaro, Venkatesh Locharla Murthy. Self-supervised deep representation learning of a foundation transformer model enabling comprehensive ECG-based assessment of cardiovascular health with limited labeled data. […]
How to Differentiate Obstructive from Non‑Obstructive CAD with PET: Developments in High‑Resolution Regional Quantification of MBF and MFR
Renaud JM, Al‑Mallah MH, Soman P, de Kemp RA, Beanlands RSB, Armstrong IS, Prior JO, Madamanchi C, Goonewardena SN, Poitrasson‑Rivière A, Moody JB, Ficaro EP, Murthy VL. How to Differentiate Obstructive […]
iMFR assessment: optimized PET blood flow quantification for diagnosis of coronary artery disease
Poitrasson-Rivière, A., Moody, J.B., Renaud, J.M. et al. Integrated myocardial flow reserve (iMFR) assessment: optimized PET blood flow quantification for diagnosis of coronary artery disease. Eur J Nucl Med Mol Imaging 51, 136–146 (2023). […]
Added value of myocardial blood flow using 18F-flurpiridaz PET to diagnose coronary artery disease: The flurpiridaz 301 trial
Moody, J.B., Poitrasson-Rivière, A., Hagio, T. et al. Added value of myocardial blood flow using 18F-flurpiridaz PET to diagnose coronary artery disease: The flurpiridaz 301 trial. J. Nucl. Cardiol. 28, 2313–2329 (2021). Description:This study validated […]
Myocardial flow reserve estimation with contemporary CZT-SPECT and Tc-99m tracers lacks precision for routine clinical application
Renaud, J.M., Poitrasson-Rivière, A., Hagio, T. et al. Myocardial flow reserve estimation with contemporary CZT-SPECT and 99mTc-tracers lacks precision for routine clinical application. J. Nucl. Cardiol. 29, 2078–2089 (2022). Description:Researchers investigated whether SPECT MFR precision […]
Impact of residual subtraction on myocardial blood flow and reserve estimates from rapid dynamic PET protocols
Poitrasson-Rivière, A., Moody, J.B., Renaud, J.M. et al. Impact of residual subtraction on myocardial blood flow and reserve estimates from rapid dynamic PET protocols. J. Nucl. Cardiol. 29, 2262–2270 (2022). Description:This study evaluated the […]
Effect of iterations and time of flight on normal distributions of 82Rb PET relative perfusion and myocardial blood flow
Poitrasson-Rivière, A., Moody, J.B., Renaud, J.M. et al. Effect of iterations and time of flight on normal distributions of 82Rb PET relative perfusion and myocardial blood flow. J. Nucl. Cardiol. 29, 2612–2623 (2022). Description:This study […]
Optimization of 4DM SPECT MFR for the GE DNM 530c Cardiac Gamma Camera
Jennifer M. Renaud, MSc, Jonathan B. Moody, PhD, EdwardP. Ficaro, PhD, INVIA 2021. WP Description:The objective of this study was to optimize the 4DM SPECT MFR software application for consistent […]
Patient‑specific SPECT imaging protocols to standardize image noise
Renaud JM, Moody JB & Ficaro EP. Letter to the Editor: Lassen et al. 3D PET/CT ⁸²Rb PET myocardial blood flow quantification: comparison of half‑dose and full‑dose protocols. European Journal […]
Blood pool and tissue phase patient motion effects on 82rubidium PET myocardial blood flow quantification
Lee, B.C., Moody, J.B., Poitrasson-Rivière, A. et al. Blood pool and tissue phase patient motion effects on 82rubidium PET myocardial blood flow quantification. J. Nucl. Cardiol. 26, 1918–1929 (2019). Description:This study investigated the prevalence and […]