Berishvili I I, Mchedlishvili K A
Grudn Khir. 1989 Jan-Feb(1):30-6.
Fifteen children whose age ranged from 5 to 15 years were examined by the method of two-dimensional echocardiography to calculate the quantitative characteristics of a normal aorta and pulmonary artery. To determine the character of correlation of these data with the findings of morphometric examination of the heart, the results were compared with the morphometric data in 21 children of the same age. The study showed that echocardiography makes it possible to calculate the size of the semilunar valves quite precisely. In standardization of the echocardiometric examination the parameters correlate well with the findings of morphometry, while the differences between them do not exceed 6-7%. It proved that the quantitative characteristics of the aorta and pulmonary artery were determined by the body surface area, but due to the non-linearity of their dependence on it, they change according to strictly specific patterns.
对15名年龄在5至15岁之间的儿童采用二维超声心动图方法进行检查，以计算正常主动脉和肺动脉的定量特征。为了确定这些数据与心脏形态学检查结果的相关性，将结果与21名同龄儿童的形态学数据进行了比较。研究表明，超声心动图能够相当精确地计算半月瓣的大小。在超声心动图检查的标准化过程中，参数与形态学检查结果相关性良好，两者之间的差异不超过6 - 7%。结果证明，主动脉和肺动脉的定量特征由体表面积决定，但由于它们与体表面积的依赖关系呈非线性，所以它们按照严格特定的模式变化。
