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Normal Fetal Echocardiography
Journal of the Korean Pediatric Society ; : 606-611, 1994.
Article Dans Coréen | WPRIM | ID: wpr-182536
ABSTRACT
Fetal echocardiography is used by means of decleration of fetal cardiac anaztomy, to estabilish the diagnosis of congenital heart disease in utero. We attemped fetal echocardiography to ninty three pregnant women after intra uterine period 24 weeks, and estimated cardiac circumference, cardiac axis, pulmonary atery root diameter, arortic root diameter, diameter of inferior vena cava, diameter of superior ve studied how these estimates associate with following gestational na cava, and fractional shortening of ventricles. We ages. Cardiac axis was on the average 37.28 degree and cardiac apex was located in anterior left side of chest area. Aortic root diameter was 0.227 GA-0.043mm (GA=gestational age) at systolic phase, 0.203 GA+0.421mm at diastolic phase. Pulmonaly root diameter was 0.271 GA-0.029mm at systolic phase, 0.251 GA-0.067mm at diastolic phase. Thoracic aorta diameter was 0.195 GA+0.109mm at systolic phase, 0.198 GA+0.794mm at diastolic phase. Fractional shortening was 0.24 (1 Standard Deviation=0.11) in right ventricle, 0.23(1 SD=0.154) at left ventricle, and so ratio of right and left ventricle was 1.04(1 SD=0.51). Once normal fetal cardiac anatomy is understood, structural defects and/or alternation of function can be evaluated antenatally.
Sujets)
Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Aorte thoracique / Axis / Thorax / Veine cave inférieure / Échocardiographie / Femmes enceintes / Diagnostic / Cardiopathies congénitales / Ventricules cardiaques Type d'étude: Etude diagnostique Limites du sujet: Femelle / Humains langue: Coréen Texte intégral: Journal of the Korean Pediatric Society Année: 1994 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Aorte thoracique / Axis / Thorax / Veine cave inférieure / Échocardiographie / Femmes enceintes / Diagnostic / Cardiopathies congénitales / Ventricules cardiaques Type d'étude: Etude diagnostique Limites du sujet: Femelle / Humains langue: Coréen Texte intégral: Journal of the Korean Pediatric Society Année: 1994 Type: Article