For citations:
Chernykh N.Yu., Groznova O.S., Dovgan M.I., Podolsky V.A. A change in myocardial deformity as an early marker for myocardial dysfunction in children with hypertrophic cardiomyopathy. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2016;61(5):70-74. (In Russ.) https://doi.org/10.21508/1027-4065-2016-61-5-70-74