MODERN EDUCATION AND DEVELOPMENT
Выпуск журнала №-18
Часть–5_ Январь –2025
189
DYNAMICS OF ECHOCARDIOGRAPHIC INDICATORS OF THE
BASE OF THE PULMONARY TRUNK IN CHILDREN BORN WITH
CONGENITAL HEART DEFECTS
Saidova Sadoqat Yo`ldoshovna
Bukhara State Medical Institute
Abstract:
In the presented scientific work, the basis of the echocardiographic
indicators of the pulmonary trunk in children born with congenital heart defects is
given.
Key words:
heart, EXOKG examination, lung stem base, сongenital heart
defects.
Relevance of the topic
Congenital heart defects (CHD) account for almost a third of all major
congenital anomalies and are diagnosed in more than 1 million newborns worldwide
each year. In Uzbekistan, the birth rate with congenital heart defects ranges from 5.5%
to 15.7% per 1000 live births[1,4]. The social importance of the problem is
determined by the fact that congenital heart defects account for about 50% of
congenital developmental anomalies that lead to disability. According to the results
of scientific research of scientists, birth defects of the cardiovascular system are more
common in boys [6].
Congenital cardiovascular defects, also called congenital heart defects
(CHDs), are systemic problems that result from abnormal formation of the heart or
major blood vessels that are present at birth or that may or may not manifest at any
time after birth. The overall rate of congenital heart defects in live births is 0.8% [3].
Exo, which pediatricians use to assess heart activity, uses sound waves to
create motion images. The gold standard for the diagnosis of CHD in pediatric
patients has expanded with heart murmurs and the development of its application
technology[2,7].
MODERN EDUCATION AND DEVELOPMENT
Выпуск журнала №-18
Часть–5_ Январь –2025
190
Diagnosis of congenital heart defects is one of the most difficult sections of
cardiology
and echocardiography. Thanks
to modern
technologies
of
echocardiography of the fetal heart and prenatal diagnosis, it became possible to
diagnose congenital heart defects early, which contributed to a significant decrease in
the number of adult patients with this pathology[5,8].
The purpose of the study.
Dynamic study of echocardiographic parameters
of the base of the pulmonary trunk in children from birth to 3 years with congenital
heart defects in Bukhara region.
Research materials and methods
In this work, an echocardiographic analysis of the width of the base of the
pulmonary trunk in children born with congenital heart defects from birth to 3 years
in Bukhara region is presented. For the purpose of investigation, 60 boys from birth
to 3 years old with congenital heart defects were conducted.
Children's age 1-28 day
1 year
2 year
3 year
Number
of
healthy
children
10
10
10
10
CHD number
of children
4
5
5
6
Research results
In healthy newborn boys, the width of the base of the lung stem ranged from
6.4 to 12.0 mm, the average was 9.6±0.39 mm. By the age of 1, this indicator was
from 6.5 to 13.4 mm, the average was -10.0±0.21 mm. In 2-year-old healthy boys, the
width of the base of the lung stem varied from 8.4 to 15.2 mm, and the average was
confirmed to be 11.8±0.19 mm. At the age of 3, this indicator varied from 9.2 to 16.0
mm, and it was 12.8±0.21 mm on average.
In newborn boys born with blue type of congenital heart defect, the width of
the base of the lung stem was from 6.0 to 9.0 mm, the average was 6.8±0.27 mm. In
1-year-old boys, it was observed that the width of the base of the lung stem is from
MODERN EDUCATION AND DEVELOPMENT
Выпуск журнала №-18
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191
5.0 to 7.0 mm, on average - 6.3±0.21 mm. In 2-year-old boys born with congenital
heart defects, the width of the base of the pulmonary stem varies from 5.5 to 6.8 mm,
on average - 6.0±0.13 mm, and by the age of 3, the width of the base of the pulmonary
stem is 5.5 to 6.5 changed to mm, and averaged 5.7±0.15 mm.
Summary
The results of our research showed that when comparing the
echocardiographic indicators of the width of the pulmonary stem base in healthy
children and those born with a blue type of congenital heart defect, it was found that
the width of the pulmonary stem base in children born with a congenital heart defect
dynamically decreases with age compared to healthy children. This indicated that the
stage of decompensation is approaching in children born with congenital heart
defects. The results of this indicator require urgent surgical procedures in patients.
LITERATURE
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2. Saidova, S. Y. (2022). Echocardiographic and Anthropometric Analyzes of
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3. Saidova, S. Y. (2021). Revealing echocardiographic and anthropometric changes
in children from birth to 3 years old with congenital heart defects. ACADEMICIA:
An International Multidisciplinary Research Journal, 11(9), 1071-1075.
4. Cаидова, C. Ю. (2022). Выявление эхокардиографических и
антропометрических изменений у детей, рожденных с врожденными пороками
сердца (0-1 года). Журнал биомедицины и практики, 7(3).
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7. Saidova, S. Y. (2021). A study regarding revealing echocardiographic and
anthropometric changes in children from birth to 3 years old with congenital heart
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