Insufficient myocardial perfusion is a common pathological feature in the early stage of various heart diseases,and quantitative evaluation of myocardial perfusion is of great significance for diagnosing and treating diseases and evaluating prognosis.Cardiac MR(CMR)perfusion imaging is non radiative,having high spatial resolution and being sensitive to local myocardial ischemia.Numerical simulation technology combined with computational biomechanics could simulate the process of myocardial blood flow perfusion.The research progresses of CMR and numerical simulation for quantitative evaluation of myocardial perfusion were reviewed in this article.
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