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P20.10: Prenatal diagnosis of dextro‐transposition of the great arteries (d‐TGA) associated with intracardiac total anomalous pulmonary venous return (TAPVR)
Author(s) -
Farajov A.T.,
Rzayev E.,
Gadirova N.,
Rafibeyli G.,
Gambarov M.
Publication year - 2019
Publication title -
ultrasound in obstetrics and gynecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.202
H-Index - 141
eISSN - 1469-0705
pISSN - 0960-7692
DOI - 10.1002/uog.21863
Subject(s) - medicine , intracardiac injection , great arteries , heart disease , cardiology , septum secundum , prenatal diagnosis , surgery , pregnancy , fetus , biology , genetics
D-TGA and TAPVR are both separately cyanotic heart diseases. When these two pathologies occur in one case, one of them restores the hemodynamic disturbance of another one, and two cyanotic entities together display a noncyanotic condition. Systemic venous return, especially blood returning through IVC, flows through interatrial opening into the left atrium, then into the left ventricle, and finally to the pulmonary artery. Blood from the pulmonary venous return draining into the right atrium through the coronary sinus streams to the right ventricle and then to the aorta. As a result, two cyanotic diseases reduce hemodynamic disturbances to a minimum by regulating each other.