Primary cardiomyopathies in childhood: clinical and diagnostic features (literature review)

Primary cardiomyopathies in childhood are a rare but serious disease that is a common cause of heart failure and the most common reason for heart transplantation in children over one year of age. Over the past decades, the diagnosis of cardiomyopathy has advanced from traditional clinical imaging methods to new genetic and imaging techniques. The article presents a review of the literature data on the modern classification of primary pediatric cardiomyopathies and the features of the clinical course and imaging, which is an integral part of the diagnosis based on the primary morphofunctional phenotype.