Myocardial hypertrophy in infants in pediatric practice

Aim. To identify the features of the diseases associated with myocardial hypertrophy, for an earlier differential diagnosis to determine the treatment tactics and to initiate the early treatment.

Methods. Clinical examination, family history, cardiac ultrasound with Doppler, ECG, 24-hour ECG monitoring, and computed tomographic aortography and genetics counseling (if indicated) were preformed.

Results. During 14 years of observations, 92 patients were included, among them: children with idiopathic hypertrophic cardiomyopathy - 49 (53%), followed by children with Noonan syndrome - 11 (11.9%), Pompe disease - 6 (6.5%), hypertension - 6 (6.5%), Leopard syndrome - 5 (5,4%), Friedrich ataxia - 4 (4.3%), Danon disease - 3 (3.2%), cardiofaciocutaneous syndrome, fatty acids beta-oxidation disorder and mucopolysaccharidosis type I (Hurler syndrome) - 2 (2.1%), carnitine deficiency and GM1-gangliosidosis - 1 (1.2%).

Conclusion. Consudering the possibilities of modern medicine, diagnosis of left and/or right ventricular hypertrophy in pediatric general practice and pediatric cardiology is an important factor for the subsequent diagnostic search, earliest possible specific therapeutic interventions to prevent unfavorable outcomes of the diseases.