Tianjin Medical Journal ›› 2023, Vol. 51 ›› Issue (8): 888-891.doi: 10.11958/20221772

• Review • Previous Articles     Next Articles

Research progress of myocardial strain detection technique in myocardial injury of non-alcoholic fatty liver disease

MA Yunting(), ZHENG Yue, WANG Lujing, SHA Lihui, ZHAO Xinxiang()   

  1. Department of Radiology, the Second Affiliated Hospital of Kunming Medical University, Kunming 650101, China
  • Received:2022-11-03 Revised:2023-01-13 Published:2023-08-15 Online:2023-08-10
  • Contact: E-mail: zhaoxinxiang2918@outlook.com

Abstract:

Non-alcoholic fatty liver disease (NAFLD) can lead to myocardial damage and is a risk factor for cardiac insufficiency. Myocardial strain (MS) detection is a new technique that has been rapidly developed in recent years and has become a common tool for quantifying myocardial deformation and diagnosing and predicting subclinical myocardial injury. MS can not only accurately assess local and global myocardial injury, but also detect changes of cardiac function in NAFLD patients with normal ejection fraction. Understanding myocardial injury caused by NAFLD, timely detection, diagnosis and prediction of cardiac dysfunction in patients with NAFLD by MS detection technique are of great clinical significance in preventing the progression of irreversible heart failure. This article reviews the pathophysiological mechanisms of myocardial injury caused by NAFLD, MS detection techniques and the use of MS detection techniques in atria and ventricle in patients with NAFLD.

Key words: non-alcoholic fatty liver disease, echocardiography, doppler, magnetic resonance angiography, myocardial strain, myocardial damage

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