[Cardiac MRI in nonischemic cardiomyopathies].

The quantitative methods of parametric mapping provide the possibility of treatment monitoring but the clinical relevance of this monitoring is still the subject of current research. The unclassified cardiomyopathies can present clinically with similar symptoms to ischemic or inflammatory diseases, so that in the case of myocardial infarction without obstructive coronary arteries (MINOCA) in cardiac catheterization, MRI is a decisive diagnostic tool to determine the actual underlying disease. Similarly, in new cardiomyopathies such as noncompaction cardiomyopathy, MRI can pave the way for a morphological disease definition.