الفهرس 
Embryology of the heartOnly 14 pages are availabe for public view
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Abstract
Summary and Conclusion
The neonatal heart is affected by extra-cardiac congenital and
acquired diseases. The congenital diseases like congenital
diaphragmatic hernia (CDH). Acquired diseases like respiratory
diseases such as; respiratory distress syndrome, transient tachypnia of
newborn and neonatal pneumonia. Other diseases as neonatal
encephalopathy, neonatal sepsis…etc.
Neonatal echocardiography can provide a detailed real-time
information concerning cardiovascular physiology, which may lead to
rapid identification of the pathophysiology of circulatory failure in
critically ill neonates such as those with sepsis or persistent pulmonary
hypertension.
Cardiac biomarkers indicate the structure and function of the
heart and used widely in the management of myocardial injury and in
adult patients. Their use in newborns has been increasing, but their
clinical role as a guide for management in neonatal diseases is not
clearly established and no current guidelines exist for their routine use.
This study aimed at investigating the feasibility of the acquisition
and analysis of 3D data sets, and to establish using 3D-STE, normal
values for LV volumes, and ejection fraction (EF) as well as the 3D
global strain (GS) parameters in a group of healthy preterm and full
term neonates, velocity and deformation characteristics of the
myocardium utilizing novel echocardiographic methods in common
extra-cardiac diseases with asymptomatic cardiac neonates, the clinical
role of cardiac biomarkers in neonatal extra cardiac diseases and to find