Application of cardiac magnetic resonance T1 mapping in cardiomyopathy and development of imaging technology

doi:10. 20039/ j. cnki. 1007-3949. 2025. 02. 009

Home > Archive>Volume 33, Issue 2, 2025 >154-162. DOI:10. 20039/ j. cnki. 1007-3949. 2025. 02. 009

Application of cardiac magnetic resonance T1 mapping in cardiomyopathy and development of imaging technology
DOI:
                        10. 20039/ j. cnki. 1007-3949. 2025. 02. 009
                    
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                        DENG Jia1,2,3DENG Jia
Department of Cardiology, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China;Clinical Research Center for Myocardial Injury in Hunan Province, Hengyang, Hunan 421001, China;Institute of Cardiovascular Disease, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
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TANG Huifang1,2,3TANG Huifang
Department of Cardiology, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China;Clinical Research Center for Myocardial Injury in Hunan Province, Hengyang, Hunan 421001, China;Institute of Cardiovascular Disease, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
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ZHOU Hong4ZHOU Hong
Department of Radiology, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
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YU Ying1,2,3YU Ying
Department of Cardiology, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China;Clinical Research Center for Myocardial Injury in Hunan Province, Hengyang, Hunan 421001, China;Institute of Cardiovascular Disease, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
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YANG Wenmin1,2,3YANG Wenmin
Department of Cardiology, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China;Clinical Research Center for Myocardial Injury in Hunan Province, Hengyang, Hunan 421001, China;Institute of Cardiovascular Disease, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
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ZHOU Jinbiao1,2,3ZHOU Jinbiao
Department of Cardiology, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China;Clinical Research Center for Myocardial Injury in Hunan Province, Hengyang, Hunan 421001, China;Institute of Cardiovascular Disease, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
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TIAN Jinwei5TIAN Jinwei
Department of Cardiology, the Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
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Affiliation:1.Department of Cardiology, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China;2.Clinical Research Center for Myocardial Injury in Hunan Province, Hengyang, Hunan 421001, China;3.Institute of Cardiovascular Disease, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China;4.Department of Radiology, the First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China;5.Department of Cardiology, the Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China)
Clc Number:R5
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Abstract:

As cardiac magnetic resonance imaging technology advances, T1 mapping has emerged as a non-invasive method offering visual and quantitative insights into myocardial fibrosis, edema, and infiltration associated with cardiac diseases. The application of T1 mapping in myocardial diseases allows for evaluating both focal and diffuse myocardial fibrosis, playing a crucial clinical role in the differentiation, treatment, and prognostic risk assessment of diseases. This article aims to provide a thorough overview of the clinical applications of T1 mapping in patients with cardiomyopathy, summarizing the commonly employed scanning techniques and imaging principles.

Key words:cardiac magnetic resonance; T1 mapping; cardiomyopathy

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DENG Jia, TANG Huifang, ZHOU Hong, YU Ying, YANG Wenmin, ZHOU Jinbiao, TIAN Jinwei. Application of cardiac magnetic resonance T1 mapping in cardiomyopathy and development of imaging technology[J]. Editorial Office of Chinese Journal of Arteriosclerosis,2025,33(2):154-162.

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Received:January 17,2024
Revised:February 23,2024
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Online: March 05,2025
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