![]() ![]() We aim to evaluate the long-term outcomes following repair of truncus arteriosus with an interrupted aortic arch.METHODS. Persistent truncus arteriosus: pathologic anatomy in 54 cases. The association of truncus arteriosus with interrupted aortic arch represents a formidable surgical challenge. Truncus arteriosus associated with interrupted aortic arch in 50 neonates: a Congenital Heart Surgeons Society study. On postnatal day 30 (1378 g), we performed bilateral. Although cardiac catheterization and angiography may be required to assess pulmonary arterial pressure, pulmonary vascular resistance, and the distal pulmonary arterial anatomy in truncus arteriosus, 2-dimensional echocardiography can be used to correctly establish the morphologic diagnosis of truncus arteriosus in infants. Long-term outcomes following repair of truncus arteriosus and interrupted aortic arch European Journal of Cardio-Thoracic Surgery Oxford Academic Abstract. Konstantinov IE, Karamlou T, Blackstone EH, et al. A neonate, born after 29 weeks and 2 days gestation (weight 1015 g), was diagnosed with truncus arteriosus and interrupted aortic arch. These echocardiographic images were contrasted with and discriminated from those of an infant with aorticopulmonary window with intact ventricular septum. Subcostal coronal and sagittal views imaged the common truncus and the ventricular septal defect. Five patients with a combination of truncus arteriosus and interruption of the aortic arch are reported. Transverse imaging sections at the base of the heart facilitated identification of the pulmonary artery origin of truncus arteriosus type I. The suprasternal notch image facilitated identification of the left- or right-side aortic arch and the origin of the pulmonary arteries from the truncus. The arterial trunk forms the ascending aorta and pulmonary trunk. This is around the first day or two of life. The arterial trunk and the cordis are separated by the aortopulmonary septum. All types include a single trunk vessel exiting the heart. Signs and symptoms of poor perfusion or congestive heart failure may develop when the ductus arteriosus begins to close. The parasternal long-axis view demonstrated the great vessel-ventricular septal override and the origin of the pulmonary arteries from the posterior aspect of the ascending truncus. Aortic arch abnormalities, such as coarctation and interrupted aortic arch Patent ductus arteriosus Pulmonary stenosis Truncus arteriosus types There are four types of truncus arteriosus. Multiple imaging views were utilized to confirm the diagnosis. Two infants had truncus arteriosus type I, 3 patients had truncus arteriosus type II, 1 infant had truncal valve stenosis with an interrupted aortic arch, and 1 had type IV truncus arteriosus with pulmonary hypertension. Two-dimensional echocardiographic prospective diagnosis of truncus arteriosus was made in 7 infants. ![]()
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