Progress of T1 Mapping and Its Application in Evaluating Myocardial Fibrosis
10.3969/j.issn.1005-5185.2024.09.019
- VernacularTitle:T1 mapping技术及在评估心肌纤维化中的应用进展
- Author:
Dandan LI
1
;
Qian WANG
;
Jing XU
;
Weisheng ZHANG
Author Information
1. 大连医科大学附属第一医院放射科,辽宁大连 116011
- Keywords:
Magnetic resonance imaging;
T1 mapping;
Cardiomyopathies;
Extracellular volume;
Review
- From:
Chinese Journal of Medical Imaging
2024;32(9):966-971
- CountryChina
- Language:Chinese
-
Abstract:
T1 mapping is a widely-used magnetic resonance technology in recent years.By quantifying the T1 value and extracellular volume of myocardial tissue,T1 mapping can evaluate the cardiovascular diseases leading to myocardial fibrosis.The basic principle,scanning sequence and application of T1 mapping are reviewed in diseases leading to myocardial fibrosis,mainly including:myocardial infarction,hypertrophic cardiomyopathy,dilated cardiomyopathy,congenital heart disease,aortic stenosis,hypertensive heart disease,diabetic cardiomyopathy,uremic cardiomyopathy,heart failure with preserved ejection fraction,heart transplantation,etc.
