Reverse myocardial remodeling following valve replacement in patients with aortic stenosis
Background: Left ventricular (LV) hypertrophy, a key process in human cardiac disease,
results from cellular (hypertrophy) and extracellular matrix expansion (interstitial fibrosis) …
results from cellular (hypertrophy) and extracellular matrix expansion (interstitial fibrosis) …
Myocardial injury pattern at MRI in COVID-19 vaccine–associated myocarditis
M Fronza, P Thavendiranathan, V Chan, GR Karur… - Radiology, 2022 - pubs.rsna.org
Background There are limited data on the pattern and severity of myocardial injury in
patients with COVID-19 vaccination–associated myocarditis. Purpose To describe …
patients with COVID-19 vaccination–associated myocarditis. Purpose To describe …
Automatic measurement of the myocardial interstitium: synthetic extracellular volume quantification without hematocrit sampling
Objectives: The authors sought to generate a synthetic extracellular volume fraction (ECV)
from the relationship between hematocrit and longitudinal relaxation rate of blood …
from the relationship between hematocrit and longitudinal relaxation rate of blood …
Clinical impact of cardiac MRI T1 and T2 parametric mapping in patients with suspected cardiomyopathy
W Warnica, A Al-Arnawoot, A Stanimirovic… - Radiology, 2022 - pubs.rsna.org
Background There are limited data on the incremental value of parametric mapping
compared with core cardiac MRI protocols for suspected cardiomyopathy in routine clinical …
compared with core cardiac MRI protocols for suspected cardiomyopathy in routine clinical …
[HTML][HTML] Myocardial T1 mapping: modalities and clinical applications
CL Jellis, DH Kwon - Cardiovascular diagnosis and therapy, 2014 - ncbi.nlm.nih.gov
Myocardial fibrosis appears to be linked to myocardial dysfunction in a multitude of non-
ischemic cardiomyopathies. Accurate non-invasive quantitation of this extra-cellular matrix …
ischemic cardiomyopathies. Accurate non-invasive quantitation of this extra-cellular matrix …
[HTML][HTML] A medical device-grade T1 and ECV phantom for global T1 mapping quality assurance—the T1 Mapping and ECV Standardization in cardiovascular …
Background T 1 mapping and extracellular volume (ECV) have the potential to guide patient
care and serve as surrogate end-points in clinical trials, but measurements differ between …
care and serve as surrogate end-points in clinical trials, but measurements differ between …
Cardiac magnetic resonance imaging findings in 2954 COVID‐19 adult survivors: a comprehensive systematic review
N Shafiabadi Hassani, H Talakoob… - Journal of Magnetic …, 2022 - Wiley Online Library
Background Recent studies have utilized MRI to determine the extent to which COVID‐19
survivors may experience cardiac sequels after recovery. Purpose To systematically review …
survivors may experience cardiac sequels after recovery. Purpose To systematically review …
Influence of Off-resonance in myocardial T1-mapping using SSFP based MOLLI method
Background Myocardial T1-mapping methods such as MOLLI use SSFP readout and are
prone to frequency-dependent error in T1-measurement. A significant error in T1 may result …
prone to frequency-dependent error in T1-measurement. A significant error in T1 may result …
T1, T2, and fat fraction cardiac MR fingerprinting: preliminary clinical evaluation
Background Dixon cardiac magnetic resonance fingerprinting (MRF) has been recently
introduced to simultaneously provide water T1, water T2, and fat fraction (FF) maps. Purpose …
introduced to simultaneously provide water T1, water T2, and fat fraction (FF) maps. Purpose …
Free‐breathing multislice native myocardial T1 mapping using the slice‐interleaved T1 (STONE) sequence
Purpose To develop a novel pulse sequence for free‐breathing, multislice, native
myocardial T1 mapping. Methods The slice‐interleaved T1 (STONE) sequence consists of …
myocardial T1 mapping. Methods The slice‐interleaved T1 (STONE) sequence consists of …