Covered Stent Correction for Sinus Venosus Atrial Septal Defects, an Emerging Alternative to Surgical Repair: Results of an International Registry.

Background: Covered stent correction for a sinus venosus atrial septal defect (SVASD) was first performed in 2009. This innovative approach was initially viewed as experimental and was reserved for highly selected patients with unusual anatomic variants. In 2016, increasing numbers of procedures began to be performed, and in several centers, it is now offered as a standard of care option alongside surgical repair.

Ductus arteriosus diameters in fetuses with early- and late-onset fetal growth restriction.

Purpose: Fetal growth restriction (FGR) is a common pregnancy complication that can be associated with several adverse perinatal outcomes. One of these negative outcomes is ductus arteriosus, especially in preterm babies. In this study, intrauterine heart function and ductus diameter were evaluated in babies with FGR.

Safety and efficacy of Amplatzer duct occluder II and konar-MF™ VSD occluder in the closure of perimembranous ventricular septal defects in children weighing less than 10 kg.

Introduction: Device closure of perimembranous ventricular septal defects (pmVSD) is a successful off-label treatment alternative. We aim to report and compare the outcomes of pmVSD closure in children weighing less than 10 kg using Amplatzer Duct Occluder II (ADOII) and Konar-MF VSD Occluder (MFO) devices.

Methods: Retrospective clinical data review of 52 children with hemodynamically significant pmVSD, and sent for transcatheter closure using ADOII and MFO, between January 2018 and January 2023.

Perfusion index in newborns with CHD without clinical signs of hypoperfusion and heart failure: comparison with healthy newborns.

Introduction: Peripheral perfusion index has been proposed as a possible method for detecting circulatory impairment. We aimed to determine the normal range of peripheral perfusion index in healthy newborns and compare it with that of newborns with CHD.

Methods: Right-hand saturation and right-hand peripheral perfusion index levels were recorded, and physical examination and echocardiography were performed in newborns who were 0-28 days old and whom were evaluated in our paediatric cardiology outpatient clinic.

Piccolo in transcatheter PDA closure multi-centre study from premature to adolescent children.

In this multi-centre study, the mid- to long-term efficacy and safety of the Amplatzer Piccolo Occluder in patent ductus arteriosus closure in premature and term infants as well as children were discussed. Methods. Between 2016 and 2021, 645 patients, 152 of whom were less than 1 month old, underwent ductus closure with the Piccolo device from five different centres in Turkey.

Does transcatheter ventricular septal defect closure affect heart rate variability in children?

Background: Heart rate variability (HRV) is a sign of the cardiac autonomic nervous system. Its evaluation in pediatric ventricular septal defect (VSD) cases before and after transcatheter closure contributes to an understanding of cardiac autonomic control.

Methods: Nineteen children with VSDs treated with transcatheter closure and 18 healthy children were enrolled in this study.

Percutaneous Closure of Atrial Septal Defects with the MemoPart Atrial Septal Occluder: The Early-Term Results of a Multicenter Study.

Atrial septal defect (ASD) is a common congenital heart disease with left-to-right shunt that may lead to pulmonary hypertension over time. Secundum ASD closure with transcatheter technique is currently the preferred method. The aim of this study was to evaluate the clinical experience and early-term outcomes of patients treated with a MemoPart ASD occluder device between June 2013 and June 2019.

Role of kallistatin in pediatric patients with pulmonary arterial hypertension.

Background And Objectives: Kallistatin, a serine proteinase inhibitor, exerts its effect by vascular repair, angiogenesis inhibition, strong vasodilation, inhibition of vascular endothelial growth factor (VEGF), antiinflammation, and anti-apoptosis. We hypothesized as to whether it has a protective role in pulmonary arterial hypertension (PAH).

Methods: The study included 5 subgroups (78 patients; 44 male): Eisenmenger syndrome (n=16), PAH with left to right shunt (n=20), idiopathic PAH (n=7), patients with left to right shunt without PAH (n=19), and patients with innocent heart murmur (n=16).

Effect of fluoxetine and psychotherapy on heart rate variability in children and adolescents diagnosed with panic disorder: 24-hour Holter monitoring study before and after treatment.

Objective: Panic disorder (PD) is now recognized as a common and important problem in children, and particularly adolescents, and one that can negatively affect daily well-being and educational performance. The aim of this study was to investigate the relationship between heart rate variability (HRV) and the severity of symptoms before and after treatment with psychotherapy and fluoxetine.

Methods: The PD study group consisted of 23 children diagnosed with PD and the healthy control (HC) group comprised 27 healthy children.

Percutaneous ASD closure of children weighing less than 10 kg.

Traditionally the procedure of percutaneous ASD closure is carried out in children weighing more than 15 kg. The aim of this study was to discuss the success, efficacy and safety of the percutaneous closure of symptomatic ASD in children weighing less than 10 kg. This study was performed in two centres.

Can microsomal RNA be a biomarker in pulmonary hypertension secondary to bronchopulmonary dysplasia?

Aims: In long-term follow-up, pulmonary hypertension (PHT) may develop in these patients with bronchopulmonary dysplasia (BPD). Microsomal RNAs (miRNAs) are a class of noncoding single-strand RNAs. It was shown that miRNA dysregulation contributes to PHT.

Fiberoptic Bronchoscopic Balloon Dilatation of Bronchial Stenosis in Children.

Background: Bronchial stenosis and treatment with balloon dilatation are rarely experienced in children. The aim of this study was to investigate the results of fiberoptic bronchoscopic balloon dilatation (BBD) in children.

Methods: Between January 2016 and March 2018, 7 children diagnosed as having bronchial stenosis and who underwent BBD as the first treatment option were enrolled in the study.

Arrhythmia in thiamine responsive megaloblastic anemia syndrome.

Argun M, Baykan A, Hatipoğlu N, Akın L, Şahin Y, Narin N, Kurtoğlu S. Arrhythmia in thiamine responsive megaloblastic anemia syndrome. Turk J Pediatr 2018; 60: 348-351.

Syncope due to complete atrioventricular block and treatment with a transient pacemaker in acute rheumatic fever.

Various rhythm and connection disorders can be seen in the acute phase of acute rheumatic fever. First degree atrioventricular block, one of the minor signs of acute rheumatic fever, is the most common connection disturbance in this disease. Complete atrioventricular block, which seriously affects the conduction pathways, is rare in the literature.

Percutaneous Ventricular Septal Defect Closure in Patients Under 1 Year of Age.

Untreated ventricular septal defect (VSD) is an important cause of congestive heart failure in early infancy. Growth is impaired in this population, and surgical closure is challenging because of congestion in the lungs, making infants prone to respiratory infection, and because of their poor nutritional status. The aim of this study is to share our experience with percutaneous VSD closure in patients under 1 year of age.

Evaluation of aortic intima-media thickness in newborns with Down syndrome.

Background: Health care programs for children with Down syndrome (DS) help improve the overall outcome and quality of life of these children. It is therefore very important to focus on the most common and serious problems of these patients, such as congenital heart defects and cardiac problems, and to keep medical guidelines updated with regard to these problems.

Objectives: The aim of this study was to evaluate aortic intima-media thickness (aIMT), lipid profiles and blood pressure in DS patients in comparison with a control group of ageand gender-matched neonates without DS.

Is hypertension the fate of aortic coarctation patients treated with Cheatham Platinum (CP) stent?

Aim: The aim of this study is to address the presence of hypertension and risk for cardiovascular diseases in patients with Coarctation of the Aorta (CoA) who were treated with endovascular stent placement.

Methods: Twenty patients (mean age: 14.2 ± 3.

Patent Ductus Arteriosus closure in preterms less than 2kg: Surgery versus transcatheter.

Background: As new devices come into the market, percutaneous techniques improve and interventionalists become more experienced; percutaneous closure gets more common in preterms. In this study we aimed to compare efficacy and safety of Patent Ductus Arteriosus closure surgically versus transcatheter method in preterms <2kg. Best of our knowledge this study is the first one that compares outcomes of surgery and percutaneous Patent Ductus Arteriosus closure in preterms.

Percutaneous closure of aorta-right atrial tunnel in a newborn.

A tunnel between the aorta and right atrium in a newborn was occluded with 5×6 Amplatzer Duct Occluder II-Additional Size. Our case is different because of enlarged right atrium and atypical location of tunnel orifice.

Mid-term results of percutaneous ventricular septal defect closure with Amplatzer Duct Occluder-II in children.

Unlabelled: Aim The aim of this study was to share the mid-term results of percutaneous ventricular septal defect closure using Amplatzer Duct Occluder-II in children.

Background: Nowadays, percutaneous ventricular septal defect closure is accepted as an alternative to surgery, but so far no ideal device has been developed for this procedure.

Methods: In the study centre, between April, 2011 and October, 2016, the ventricular septal defect of 49 patients was closed percutaneously using the Amplatzer Duct Occluder-II device, and seven of them were <1 year old.

Comprehensive Analysis of Liberal and Restrictive Transfusion Strategies in Pediatric Intensive Care Unit.

Background: We prospectively compared restrictive and liberal transfusion strategies for critically ill children regarding hemodynamic and laboratory parameters.

Methods: A total of 180 children requiring packed red blood cells (PRBCs) were randomized into two groups: the liberal transfusion strategy group (transfusion trigger < 10 g/dL, Group 1) and the restrictive transfusion strategy group (transfusion trigger ≤ 7 g/dL, Group 2). Basal variables including venous/arterial hemoglobin, hematocrit and lactate levels; stroke volume; and cardiac output were recorded at the beginning and end of the transfusion.

Percutaneous PDA Closure in Extremely Low Birth Weight Babies.

Aim: Patent Ductus Arteriosus is an important cause of morbidity and mortality in preterms. As birth weight decrease, risks increase. Main aim of our study is to emphasize the effectiveness and safety of percutaneous PDA closure even in extremely low birth infants.