Advocacy at the Eighth World Congress of Pediatric Cardiology and Cardiac Surgery.

The (WCPCCS) will be held in Washington DC, USA, from Saturday, 26 August, 2023 to Friday, 1 September, 2023, inclusive. The will be the largest and most comprehensive scientific meeting dedicated to paediatric and congenital cardiac care ever held. At the time of the writing of this manuscript, has 5,037 registered attendees (and rising) from 117 countries, a truly diverse and international faculty of over 925 individuals from 89 countries, over 2,000 individual abstracts and poster presenters from 101 countries, and a Best Abstract Competition featuring 153 oral abstracts from 34 countries.

Gendered Actions with a Genderless Robot: Gender Attribution to Humanoid Robots in Action.

The present study aims to investigate how gender stereotypes affect people's gender attribution to robots. To this end, we examined whether a robot can be assigned a gender depending on a performed action. The study consists of 3 stages.

Early and Mid-Term Follow-Up Results After Transcatheter Closure of Secundum Atrial Septal Defect.

Objective: Transcatheter secundum type atrial septal defect closure is an alternative to surgical closure in many cases when conditions are appropriate. In this study, the demographic data and follow-up results of patients with secundum atrial septal defect undergoing transcatheter closure were discussed.

Materials And Methods: Data of patients who underwent transcatheter closure of secundum atrial septal defect between 2004 and 2017 were investigated retrospectively.

Percutaneous closure of a left ventricular pseudoaneurysm after transcatheter ventricular septal defect closure.

Left ventricular pseudoaneurysm is very rare in children. Although surgery is conventional treatment, recently, percutaneous closure of pseudoaneurysms has been described. Here, we present the first case where a patient developed left ventricular pseudoaneurysm after percutaneous ventricular septal defect device closure and was treated by a second percutaneous method.

Incidentally detected small fistula flows in pulmonary artery by colour Doppler: echocardiographic findings and follow-up results.

Abnormal small fistulous flows in the pulmonary artery were detected on routine transthoracic echocardiography in asymptomatic patients by colour Doppler echocardiography. The most likely diagnosis is small coronary artery-pulmonary artery fistulas. We evaluated the clinical, echocardiographic, and follow-up findings of 101 patients.

[Transcatheter coil occlusion of patent ductus arteriosus and follow-up results].

Objective: Although many articles have been published about transcatheter coil occlusion, few studies have been conducted on the long-term outcomes of patent ductus arteriosus closure with a coil. This study is an examination of the follow-up data of patients who underwent transcatheter patent ductus arteriosus closure with a coil.

Methods: Between May 1996 and May 2018, 243 patients underwent transcatheter patent ductus arteriosus closure with a coil.

Right-heart catheterization using antecubital venous access in patients with complex congenital heart defects and Glenn anastomosis.

Objective: Right-heart catheterization using the antecubital veins has recently regained attention, and studies demonstrating the feasibility and safety of antecubital access in adults have been published. However, no changes have been observed in the preferred entrance sites in right-heart catheterizations in children with congenital heart diseases. This article is a description of the technique and features of the antecubital venous approach in pediatric patients with complex congenital heart defects and a Glenn anastomosis.

Echocardiographic Follow-Up of Congenital Aortic Valvular Stenosis II.

We evaluated the natural course of congenital aortic valvular stenosis (AVS) and factors affecting AVS progression during long-term follow-up with echocardiography. Medical records of 388 patients with AVS were reviewed; patients with concomitant lesions other than aortic regurgitation (AR) were excluded. Trivial AVS was defined as a transvalvular Doppler peak systolic instantaneous gradient of < 25 mmHg; mild stenosis, 25-49 mmHg; moderate stenosis, 50-75 mmHg; and severe stenosis, > 75 mmHg.

Comparison of Balloon Dilatation and Surgical Valvuloplasty in Non-critical Congenital Aortic Valvular Stenosis at Long-Term Follow-Up.

The two main modalities used for congenital aortic valvular stenosis (AVS) treatment are balloon aortic valve dilatation (BAD) and surgical aortic valvuloplasty (SAV). This study evaluates residual and recurrent stenosis, aortic regurgitation (AR) development/progression, reintervention rates, and the risk factors associated with this end point in patients with non-critical congenital AVS who underwent BAD or SAV after up to 18 years of follow-up. From 1990 to 2017, 70 consecutive interventions were performed in patients with AVS, and 61 were included in this study (33 BADs and 28 SAVs).

Transcatheter closure of ventricular septal defect with Occlutech Duct Occluder.

Patent ductus arteriosus occluders are used for transcatheter closure of ventricular septal defects, as well as for closure of patent ductus arteriosus. The Occlutech Duct Occluder is a newly introduced device for transcatheter closure of patent ductus arteriosus. Here, we present a case in which the Occlutech Duct Occluder was successfully used on a patient for the closure of a perimembraneous ventricular septal defect.

Evaluation of Ventricular Septal Defect with Special Reference to the Spontaneous Closure Rate, Subaortic Ridge, and Aortic Valve Prolapse II.

The medical records of 2283 patients with ventricular septal defect (VSD) were reviewed to determine spontaneous closure, left ventricular-to-right atrial shunt, subaortic ridge, and aortic valve prolapse. One thousand eight hundred and twenty-three patients had been followed 1 month to 26 years (median 4 years) by echocardiography. Most of 460 patients could not be followed due to transportation of the institution.

Short-Term Outcomes of Patent Ductus Arteriosus Closure With New Occlutech® Duct Occluder: A Multicenter Study.

Aim: Over the past 2 decades, transcatheter occlusion of patent ductus arteriosus (PDA) with coils and the duct occluders evolved to be the procedure of choice. A new device, the Occlutech PDA® occluder (ODO) device has been designed. Herein, we aimed to evaluate the characteristics and short-term results of patients who underwent transcatheter closure of PDA using the ODO.

Percutaneous transcatheter snare vegetectomy in a child.

Surgical vegetectomy may be indicated in patients with unresolving sepsis, heart failure, recurrent embolism, or the presence of large vegetations >10 mm in size. Percutaneous vegetectomy using a snare may be a reasonable option instead of open-heart surgery in selected patients. We describe the case of a patient with operated tetralogy of Fallot and infective endocarditis who underwent vegetectomy via a percutaneous approach.

Pulmonary arteriovenous fistula coexisting with secundum atrial septal defect. An unusual cause of stroke in a young woman.

Pulmonary arteriovenous malformations (PAVM) consist of an abnormal connection between the pulmonary artery and vein bypassing the pulmonary capillary bed. Pulmonary arteriovenous fistulae are characterized by a right-to-left shunt of variable magnitude, and they may be accompanied by other congenital anomalies. We describe a case of pulmonary arteriovenous fistula with a secundum type atrial septal defect (ASD) in a 38-year-old woman, who underwent successful transcatheter closure of both the ASD and PAVM.

Mitral perforation: a rare cause of congenital mitral regurgitation.

In a 4-year-old boy with severe mitral regurgitation, cross sectional echocardiography combined with Doppler interrogation confirmed the presence of isolated perforation of the aortic leaflet of the mitral valve. The perforation was closed with a patch of fresh autologous pericardium. Serial echocardiograms taken postoperatively showed no regurgitation across the mitral valve.

Bone mineral density in children with untreated and treated celiac disease.

Objectives: Osteopenia is a common complication in adults with celiac disease. The effect of a gluten-free diet on bone mineral density is a matter of controversy. The aim of this study was to investigate bone mineral density in children with celiac disease at diagnosis and in patients treated for 1 year.

The cagA status of Helicobacter pylori isolates from dyspeptic children in Turkey.

There are inconsistent reports regarding cytotoxin-associated gene A (cagA) status of Helicobacter pylori isolates and the severity of the mucosal lesions in children. The aim of this study was to determine the prevalence of cagA(+) strains and to evaluate its correlation with clinic and endoscopic findings. We examined 45 H.

Evaluation of diagnostic parameters of Wilson's disease in childhood.

Background: Wilson's disease (WD) is an autosomal recessive disorder with variable clinical presentation. Its diagnosis depends on a combination of clinical and laboratory findings. We evaluated the sensitivity of various diagnostic tests in children with WD and high liver copper concentrations.