Imaging of Cardiac Fibrosis: An Update, From the AJR Special Series on Imaging of Fibrosis

GR Karur, A Aneja, J Stojanovska… - American Journal of …, 2024 - ajronline.org
Myocardial fibrosis (MF) is defined as excessive production and deposition of extra-cellular
matrix proteins that result in pathologic myocardial remodeling. Three types of MF have …

Cardiovascular Magnetic Resonance Based Tissue Characterization in Patients with Hypertrophic Cardiomyopathy

A Vanmali, W Alhumaid, JA White - Canadian Journal of Cardiology, 2024 - Elsevier
Hypertrophic cardiomyopathy (HCM) is a relatively common hereditable cardiomyopathy
that affects between 1: 200 to 1: 500 of the general population. The role of cardiovascular …

Advanced Myocardial MRI Tissue Characterization Combining Contrast Agent‐Free T1‐Rho Mapping With Fully Automated Analysis

V de Villedon de Naide, K Narceau… - Journal of Magnetic …, 2024 - Wiley Online Library
Background Myocardial T1‐rho (T1ρ) mapping is a promising method for identifying and
quantifying myocardial injuries without contrast agents, but its clinical use is hindered by the …

Rotary excitation of non‐sinusoidal pulsed magnetic fields: Towards non‐invasive direct detection of cardiac conduction

P Albertova, M Gram, M Blaimer… - Magnetic …, 2024 - Wiley Online Library
Purpose There is a need for high resolution non‐invasive imaging methods of physiologic
magnetic fields. The purpose of this work is to develop a MRI detection approach for non …

Cardiac T1ρ mapping values affected by age and sex in a healthy Chinese cohort

W Deng, Z Wang, Z Jia, F Liu, J Wu… - Journal of Magnetic …, 2024 - Wiley Online Library
Background To facilitate the clinical use of cardiac T1ρ, it is important to understand the
impact of age and sex on T1ρ values of the myocardium. Purpose To investigate the impact …

The additional value of myocardial T1ρ mapping to T1 and T2 mapping for predicting subsequent cancer therapy-related cardiac dysfunction in breast cancer patients …

X Li, H Shen, Y Peng, Z Miao, C Tu, X Zhang… - European Journal of …, 2024 - Elsevier
Objectives We aimed to describe changes in parameters derived from myocardial T1ρ, T1,
and T2 mapping and assess whether incorporating T1ρ mapping improves the predictive …

[HTML][HTML] Effect of spin-lock frequency on quantitative myocardial T1ρ mapping

C Han, H Xu, H Gao, F Liu, J Wu, Y Liu, Y Cheng… - Insights into …, 2024 - Springer
Objectives To use T1ρ mapping to assess myocardial fibrosis and to provide a reference for
future clinical application, it is necessary to understand the factors influencing T1ρ values …

Quantification of the rotating frame relaxation time T: Comparison of balanced spin‐lock and continuous‐wave Malcolm‐Levitt preparations

M Gram, M Christa, FT Gutjahr, P Albertova… - NMR in …, 2024 - Wiley Online Library
For the quantification of rotating frame relaxation times, the T2ρ relaxation pathway plays an
essential role. Nevertheless, T2ρ imaging has been studied only to a small extent compared …

[HTML][HTML] Next-Generation Cardiac Magnetic Resonance Imaging Techniques for Characterization of Myocardial Disease

J Simkowski, B Eck, WH Wilson Tang… - … Treatment Options in …, 2024 - Springer
Abstract Purpose of the Review Many novel cardiac magnetic resonance imaging (cMR)
techniques have been developed for diagnosis, risk stratification, and monitoring of …

Non-contrast T1ρ dispersion versus Gd-EOB-DTPA-enhanced T1mapping for the risk stratification of non-alcoholic fatty liver disease in rabbit models

R Yang, Z Chen, J Pan, S Yang, F Hu - Magnetic Resonance Imaging, 2024 - Elsevier
Purpose: To investigate the diagnostic efficacy of T1ρ dispersion and Gd-EOB-
DTPAenhanced T1mapping in the identification of early liver fibrosis (LF) and non-alcoholic …