Imaging and impact of myocardial fibrosis in aortic stenosis
Aortic stenosis is characterized both by progressive valve narrowing and the left ventricular
remodeling response that ensues. The only effective treatment is aortic valve replacement …
remodeling response that ensues. The only effective treatment is aortic valve replacement …
[HTML][HTML] Cardiovascular magnetic resonance for evaluation of cardiac involvement in COVID-19: recommendations by the Society for Cardiovascular Magnetic …
Abstract Coronavirus disease 2019 (COVID-19) is an ongoing global pandemic that has
affected nearly 600 million people to date across the world. While COVID-19 is primarily a …
affected nearly 600 million people to date across the world. While COVID-19 is primarily a …
Myocardial characterization with extracellular volume mapping with a first-generation photon-counting detector CT with MRI reference
GJ Aquino, J O'Doherty, UJ Schoepf, B Ellison, J Byrne… - Radiology, 2023 - pubs.rsna.org
Background Photon-counting detector (PCD) CT provides comprehensive spectral data with
every acquisition, but studies evaluating myocardial extracellular volume (ECV) …
every acquisition, but studies evaluating myocardial extracellular volume (ECV) …
Combined simultaneous FDG-PET/MRI with T1 and T2 mapping as an imaging biomarker for the diagnosis and prognosis of suspected cardiac sarcoidosis
Purpose To evaluate the diagnostic and prognostic significance of combined cardiac 18F-
fluorodeoxyglucose (FDG) PET/MRI with T1/T2 mapping in the evaluation of suspected …
fluorodeoxyglucose (FDG) PET/MRI with T1/T2 mapping in the evaluation of suspected …
Combined FDG PET/MRI versus standard-of-care imaging in the evaluation of cardiac sarcoidosis
CA Marschner, F Aloufi, M Aitken, E Cheung… - Radiology …, 2023 - pubs.rsna.org
Purpose To compare combined cardiac fluorine 18 (18F) fluorodeoxyglucose (FDG)
PET/MRI with standard-of-care evaluation using cardiac MRI, 18F-FDG PET/CT, and SPECT …
PET/MRI with standard-of-care evaluation using cardiac MRI, 18F-FDG PET/CT, and SPECT …
[HTML][HTML] Cardiac magnetic resonance T1 mapping. Part 1: Aspects of acquisition and evaluation
While an enormous number of studies have documented pathological alterations of the
myocardial native longitudinal relaxation time (T1) and the fraction of the extracellular …
myocardial native longitudinal relaxation time (T1) and the fraction of the extracellular …
Multimodality cardiac imaging, cardiac symptoms, and clinical outcomes in patients who recovered from mild COVID-19
K Hanneman, C Houbois, T Kei, D Gustafson… - Radiology, 2023 - pubs.rsna.org
Background Many individuals have persistent cardiac symptoms after mild COVID-19
infection. However, studies assessing the relationship between symptoms and cardiac …
infection. However, studies assessing the relationship between symptoms and cardiac …
[HTML][HTML] Loss of base-to-apex circumferential strain gradient assessed by cardiovascular magnetic resonance in Fabry disease: relationship to T1 mapping, late …
Background Cardiac involvement is common and is the leading cause of mortality in Fabry
disease (FD). We explored the association between cardiovascular magnetic resonance …
disease (FD). We explored the association between cardiovascular magnetic resonance …
Imaging of Cardiac Fibrosis: An Update, From the AJR Special Series on Imaging of Fibrosis
Myocardial fibrosis (MF) is defined as excessive production and deposition of extra-cellular
matrix (ECM) proteins that result in pathologic myocardial remodeling. Three types of MF …
matrix (ECM) proteins that result in pathologic myocardial remodeling. Three types of MF …
Myocardial inflammation at FDG PET/MRI and clinical outcomes in symptomatic and asymptomatic participants after COVID-19 vaccination
CA Marschner, P Thavendiranathan… - Radiology …, 2023 - pubs.rsna.org
Purpose To evaluate potential cardiac sequelae of COVID-19 vaccination at 2-month follow-
up and to relate cardiac symptoms to myocardial tissue changes at fluorodeoxyglucose …
up and to relate cardiac symptoms to myocardial tissue changes at fluorodeoxyglucose …