METHOD FOR EVALUATING THE DEVELOPMENT OF AORTIC VALVE AND EARLY DIAGNOSTICS OF ITS PATHOLOGY IN CHILDREN

摘要

FIELD: medicine, cardiosurgery.;SUBSTANCE: it is necessary to measure the perimeter of aortic valve (P_a), then one should measure the perimeters of lung (P_l), mitral (P_m) and tricuspid (P_t) valves to detect the sum of the perimeters of all four valves and calculate the ratio of aortic valve's perimeter against the sum of the perimeters of all four valves (A). If A value is beyond the range of 0.16-0.22 one should diagnose early pathology in the development of aortic valve.;EFFECT: higher accuracy of early diagnostics.;5 ex