Imaging Coronary Allograft Vasculopathy with Cardiac PET and Cardiac MRI

2021 ◽  
Vol 23 (12) ◽  
Author(s):  
Chaitanya Madamanchi ◽  
Matthew C. Konerman ◽  
Venkatesh L. Murthy
Keyword(s):  
Cardiac Mri ◽  
Cardiac Pet ◽  
Allograft Vasculopathy

scholarly journals DIAGNOSTIC AND PROGNOSTIC UTILITY OF QUANTITATIVE CARDIAC PET EVALUATION OF CARDIAC ALLOGRAFT VASCULOPATHY

2016 ◽  
Vol 67 (13) ◽  
pp. 1579 ◽  
Author(s):  
Paco E. Bravo ◽  
Tomas Vita ◽  
Viviany Taqueti ◽  
Ankur Gupta ◽  
Sara Seidelmann ◽  
...  
Keyword(s):  
Cardiac Allograft Vasculopathy ◽  
Cardiac Allograft ◽  
Cardiac Pet ◽  
Allograft Vasculopathy ◽  
Prognostic Utility

222 Prevalence and patterns of delayed enhanced cardiac MRI in ischemic and non ischemic cardiomyopaties

2006 ◽  
Vol 5 (1) ◽  
pp. 43-44
Author(s):  
M NADAL ◽  
F RIDOCCISORIANO ◽  
C NAVARRO ◽  
J ESTORNELL ◽  
M GUDIN ◽  
...  
Keyword(s):  
Cardiac Mri

Motion correction in PET/CT

2005 ◽  
Vol 44 (S 01) ◽  
pp. S46-S50 ◽  
Author(s):  
M. Dawood ◽  
N. Lang ◽  
F. Büther ◽  
M. Schäfers ◽  
O. Schober ◽  
...  
Keyword(s):  
Optical Flow ◽  
Motion Correction ◽  
Motion Vector ◽  
Emission Tomography ◽  
Cardiac Pet ◽  
Novel Approach ◽  
Positron Emission ◽  
Pet Ct ◽  
Flow Algorithm ◽  
Motion Vector Field

Summary:Motion in PET/CT leads to artifacts in the reconstructed PET images due to the different acquisition times of positron emission tomography and computed tomography. The effect of motion on cardiac PET/CT images is evaluated in this study and a novel approach for motion correction based on optical flow methods is outlined. The Lukas-Kanade optical flow algorithm is used to calculate the motion vector field on both simulated phantom data as well as measured human PET data. The motion of the myocardium is corrected by non-linear registration techniques and results are compared to uncorrected images.

3.0 T cardiac MRI of acute myocarditis and its clinical significance

2013 ◽  
Vol 33 (5) ◽  
pp. 541-544
Author(s):  
Ting LIANG ◽  
Zhi-hong SHAO ◽  
Jiong NI ◽  
Wei-guo XU ◽  
Gong-hua DAI ◽  
...  
Keyword(s):  
Clinical Significance ◽  
Cardiac Mri ◽  
Acute Myocarditis ◽  
3.0 T
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