Revival of Brock's Operation for Intermediary Palliation of Fallot's Tetralogy in Children Anatomically Unsuitable for One-Stage Total Correction of the Anomaly: Interim Results of Two Cases.

One-stage total correction is known to be anatomically unsuitable for correcting tetralogy of fallot (TOF) in a certain proportion of children. Surgeons are thus faced with dilemmas regarding which preliminary operation for the anomaly to do first. Brock's primary postulation suggests that pulmonary trunk and annulus enlargement leading to the correction of the outflow obstruction will favor the subsequent total correction.

Echocardiogram-Guided Stenting of a Critical Aortic Coarctation in an Extremely Low Weight Preterm Infant.

We report a case of critical aortic coarctation in an extremely low birth weight preterm infant weighing 600 g that was successfully treated with interventional stent implantation. The intervention was guided by echocardiography without using contrast agent due to associated renal failure. ().

Implementation of 2D Barcode Medication Labels and Smart Pumps in Pediatric Acute Care: Lessons Learned.

Background: In pediatric intensive care, prescription, administration, and interpretation of drug doses are weight dependent. The use of standardized concentrations simplifies the preparation of drugs and increases safety. For safe administration as well as easy interpretation of intravenous drug dosing regimens with standardized concentrations, the display of weight-related dose rates on the infusion device is of pivotal significance.

Mid-Term Outlook Following Modified Senning's Operation for the Correction of Transposition of the Great Arteries: A Case Series and Review of Literature.

At the time of writing, two patients who underwent modified Senning's operation (MSO) for the treatment of transposition of great arteries (TGAs) were followed up. At the time of surgery, the patients were three months and 15 years old, respectively. The duration of the follow-up was three years, during which there was a good prognosis, and hence no further invasive treatments were required.

Multivendor Evaluation of Automated MRI Postprocessing of Biventricular Size and Function for Children With and Without Congenital Heart Defects.

Background: Manually segmenting cardiac structures is time-consuming and produces variability in MRI assessments. Automated segmentation could solve this. However, current software is developed for adults without congenital heart defects (CHD).

Clinical presentation, conventional/4D spatio-temporal image correlation imaging findings, pregnancy and early postnatal outcomes in fetuses having anomalies of systemic venous return in the absence of significant intracardiac defects: A retrospective study from two centres in Southern India.

Background: Recent advances in fetal ultrasound imaging, especially four-dimensional (4D) spatio-temporal image correlation techniques permit detailed evaluation of the fetal venous system and its abnormalities. In this report, we present the clinical presentation, conventional/4D spatio-temporal image correlation imaging findings, pregnancy, and early postnatal outcomes in fetuses having anomalies of systemic venous return in the absence of significant intracardiac defects from two centres in southern India.

Objectives: To report the clinical presentation, conventional/4D spatio-temporal image correlation imaging findings, pregnancy, and early postnatal outcomes in fetuses having anomalies of systemic venous return in the absence of significant intracardiac defects from two centres in Southern India.

Follow-up of hypertension after aortic coarctation stent implantation based on safe and effective re-intervention: a retrospective cohort study.

Background: Stent implantation for aortic coarctation (CoA) is associated with anatomical and hemodynamic advantages. Although the anatomy is corrected after the intervention, patients often still suffer from hypertension during the follow-up. Its risk factors remain unclear.

Balloon angioplasty and stent implantation within 30 days postcongenital heart surgery (CHS) in children.

Objectives: This study aims to assess balloon angioplasty (BAP) and stent implantation (SI) procedures early after congenital heart surgery (CHS) in children.

Background: These interventions are considered potential high-risk procedures and often avoided or postponed.

Methods: This is a retrospective, single centre study of all BAP and SI procedures within 30 days after CHS (01/2001 until 01/2021).

Hand-Made Polytetrafluoroethylene Tricuspid-Valved Conduit for Surgical Reconstruction of the Right Ventricular Outflow Tract in a Child With Truncus Arteriosus.

Although a new right ventricle outflow can be introduced during pulmonary artery reconstruction, it is a suboptimal option as the valved conduits that mimic the natural right ventricular outflow do not grow, and a surgical conduit replacement cannot be averted. This study reported the implementation of hand-made polytetrafluoroethylene (PTFE) tricuspid-valved conduits to rebuild the right ventricular outflow tract in toddlers with truncus arteriosus and risk factors for earlier conduit explant. Herein, we described a case report of a 9-month-old toddler diagnosed in November 2021 with truncus arteriosus type I with ventricular septal defect (VSD) and severe pulmonary arterial hypertension, who has been successfully discharged 20-days postoperative surgical reconstruction with good bi-ventricular functions.

Sinoatrial nodal disease presenting with tachy-bradycardia syndrome in a fetus of anti-SSA/SSB-positive mother.

Tachy-bradycardia syndrome (TBS) has been reported rarely in the fetus. We present here an unusual dominant involvement of sinoatrial node in a fetus presenting with TBS of anti-Sjögren'syndrome-related antigen A (SS-A) and antigen B (SS-B) autoantibodies positive mother. Prenatal imaging findings, Doppler hemodynamics, and outcomes are described.

Physical Activity in Fontan Patients Relates to Quality of Life and Sleep Quality.

Background And Aim: Fontan patients tend to have reduced physical exercise capacity. This study investigates physical activity (PA) and its relationship to exercise capacity, heart rates, cardiac function, biomarkers, health-related quality of life (HRQoL), and sleep quality.

Methods: Cardiovascular magnetic resonance (CMR), exercise testing (CPET), 24 h-ECG, and blood samples were prospectively performed in 38 patients, age 13 (11-16) years.

Normalization of Four Different Types of Pulmonary Hypertension After Atrial Septal Defect Closure.

Pulmonary hypertension (PH) is an established risk factor in patients with atrial septal defect (ASD), and its persistence after ASD closure is associated with increased mortality. Therefore, predictors for PH normalization after defect closure are needed. Multiple hemodynamic types of PH exist, but little is known about their prevalence and prognostic value for PH normalization after ASD closure.

SARS-CoV-2 Associated Pediatric Inflammatory Multisystem Syndrome With a High Prevalence of Myocarditis - A Multicenter Evaluation of Clinical and Laboratory Characteristics, Treatment and Outcome.

Introduction: comprises a new disease entity having emerged after the COVID-19 outbreak in 2019.

Materials And Methods: For this multicenter, retrospective study children between 0 and 18 years with PIMS-TS between March 2020 and May 2021 were included, before availability of vaccination for children. Frequent SARS-CoV-2 variants at that period were the wildtype virus, alpha, beta and delta variants.

Long-Term Survival of Adult Patients With Atrial Septal Defect With Regards to Defect Closure and Pulmonary Hypertension.

Background: Atrial septal defect (ASD) is the most common congenital heart disease (CHD) in adults and pulmonary hypertension (PH) is an established risk factor. A decision whether to perform ASD closure, especially in elderly patients with PH, is a complex dilemma. The aim of our study was to compare long-term survival in patients with closed and open ASD.

Impact of Right Ventricular Pressure Load After Repair of Tetralogy of Fallot.

Background Right ventricular outflow tract (RVOT) stenosis after repair of tetralogy of Fallot has been linked with favorable right ventricular remodeling but adverse outcomes. The aim of our study was to assess the hemodynamic impact and prognostic relevance of right ventricular pressure load in this population. Methods and Results A total of 296 patients with repaired tetralogy of Fallot (mean age, 17.

Paediatric and adult congenital cardiology education and training in Europe.

Background: Limited data exist on training of European paediatric and adult congenital cardiologists.

Methods: A structured and approved questionnaire was circulated to national delegates of Association for European Paediatric and Congenital Cardiology in 33 European countries.

Results: Delegates from 30 countries (91%) responded.

Percutaneous treatment of a huge patent ductus venosus and severe portal vein hypoplasia using a Figulla Flex II atrial septal defect occluder in a 2-year-old infant: a case report.

Background: Intra- or extrahepatic porto-caval shunts (PCSs) can account for multiorgan dysfunction with pulmonary arterial hypertension and portosystemic encephalopathy as the most serious consequences of bypass of the hepatic circulation. The ductus venosus (DV) represents a rare foetal PCS and might be persistently patent in newborns after birth. Treatment strategies include surgical ligation and percutaneous device closure.

Prenatal diagnosis, management, and postnatal outcome of a fetus with massive cardiomegaly secondary to placenta chorioangioma.

Chorioangiomas are the most common non-trophoblastic benign vascular tumor of the placenta, highly associated with perinatal death rate. Herewith, we are reporting the prenatal diagnosis, management and postnatal outcome of a fetus referred at 33 weeks gestation with massive cardiomegaly secondary to placenta chorioangioma.

A guide to echocardiographic assessment in children and adolescents with pulmonary hypertension.

While the current definition of pulmonary hypertension (PH) is still based on haemodynamic variables, transthoracic echocardiography is the most important diagnostic clinical tool for the first assessment and evaluation of a patient, in whom PH is suspected. In addition, it is the most important clinical modality in long term follow-up and the utility of echocardiography has widely been demonstrated in patients with PH. Echocardiography not only reveals the underlying cardiac morphology and diagnosis of any associated cardiac defects.

Higher Serum Lysophosphatidic Acids Predict Left Ventricular Reverse Remodeling in Pediatric Dilated Cardiomyopathy.

The prognosis of pediatric dilated cardiomyopathy (PDCM) is highly variable, ranging from death to cardiac function recovery. Left ventricular reverse remodeling (LVRR) represents a favorable prognosis in PDCM. Disturbance of lipid metabolism is associated with the change of cardiac function, but no studies have examined lipidomics data and LVRR.

Evaluation of the Effectiveness of an Interdisciplinary Preventive Oral Hygiene Program for Children with Congenital Heart Disease.

It is recognized that children with congenital heart disease (CHD) are predisposed to having poorer oral health. Therefore, the purpose of this study was to evaluate the effectiveness of an interdisciplinary preventive oral hygiene program (POHP) for children with CHD. The aim was the reduction of the incidence of dental caries, as well as improvement of oral hygiene.