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Fetal Characteristics and Perinatal Outcomes in Tetralogy of Fallot Without a Ductus Arteriosus.

Pediatr Cardiol

December 2024

Division of Cardiology, Department of Pediatrics, Stanford University School of Medicine, Lucile Packard Children's Hospital, Palo Alto, CA, USA.

Absence of the ductus arteriosus (DA) is common in tetralogy of Fallot (TOF), occurring in up to 30% of cases. Yet, the clinical course and fetal echocardiographic features are not well described, limiting prenatal counseling. This study examines the fetal echocardiographic characteristics and perinatal outcomes in children with TOF absent DA (TOF/ADA), comparing them to those with a DA (TOF/DA).

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Background: While the number of cardiac surgery programs in sub-Saharan Africa are increasing, it is still insufficient. With only 0.08 pediatric cardiac surgeons per million people, few cardiac centers routinely perform pediatric cardiac surgery.

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Background With the rising number of children with congenital heart disease (CHD) reaching adulthood, surgical intervention has become a critical aspect of their long-term management. This study presents a six-year overview of early postoperative outcomes and mortality in CHD surgeries at a single center, underscoring advancements and challenges in treating this complex population. Objective As more children with CHD grow into adulthood, we are gaining critical insights from our extensive experience in performing cardiac surgery for this population.

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Dual phase multidetector computed tomography angiography in evaluation of pulmonary arteries and collateral vessels in children with cyanotic congenital heart diseases.

Med J Armed Forces India

December 2024

National Manager-Health System Strengthening, United Nations Development Program (UNDP), 55 Lodhi Estate, New Delhi, India.

Background: The purpose of this paper is to compare the efficacy of dual-phase multidetector computed tomography angiography (CTA) with transthoracic echocardiogram (TTE) and cardiac catheterization angiography (CCA) in evaluation of pulmonary arteries and collateral vessels, major aortopulmonary collateral arteries (MAPCAs) in children with cyanotic congenital heart diseases.

Methods: The study was a prospective observational study where 32 pediatric patients (18 males, 14 females and age range 2-116 months) with cyanotic congenital heart diseases (CCHD) were included. All patients underwent TTE, CTA, and CCA.

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Background: Ventricular diverticula are a rare congenital cardiac disorder presenting with an extremely low incidence. The presence of an apical diverticulum of the right ventricle has been associated with other congenital heart diseases such as tetralogy of Fallot. An important defining characteristic of ventricular diverticula that separates them from aneurysms through imaging techniques, is that they possess myocardial contraction synchronous to the adjacent walls, contributing to the ventricular stroke volume, so they do not usually require surgical treatment.

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