The European Congenital Heart Surgeons Association (ECHSA) Congenital Database (CD) is the second largest clinical pediatric and congenital cardiac surgical database in the world and the largest in Europe, where various smaller national or regional databases exist. Despite the dramatic increase in interventional cardiology procedures over recent years, only scattered national or regional databases of such procedures exist in Europe. Most importantly, no congenital cardiac database exists in the world that seamlessly combines both surgical and interventional cardiology data on an international level; therefore, the outcomes of surgical and interventional procedures performed on the same or similar patients cannot easily be tracked, assessed, and analyzed. In order to fill this important gap in our capability to gather and analyze information on our common patients, ECHSA and The Association for European Paediatric and Congenital Cardiology (AEPC) have embarked on a collaborative effort to expand the ECHSA-CD with a new module designed to capture data about interventional cardiology procedures. The purpose of this manuscript is to describe the concept, the structure, and the function of the new AEPC Interventional Cardiology Part of the ECHSA-CD, as well as the potentially valuable synergies provided by the shared interventional and surgical analyses of outcomes of patients. The new AEPC Interventional Cardiology Part of the ECHSA-CD will allow centers to have access to robust surgical and transcatheter outcome data from their own center, as well as robust national and international aggregate outcome data for benchmarking. Each contributing center or department will have access to their own data, as well as aggregate data from the AEPC Interventional Cardiology Part of the ECHSA-CD. The new AEPC Interventional Cardiology Part of the ECHSA-CD will allow cardiology centers to have access to aggregate cardiology data, just as surgical centers already have access to aggregate surgical data. Comparison of surgical and catheter interventional outcomes could potentially strengthen decision processes. A study of the wealth of information collected in the database could potentially also contribute toward improved early and late survival, as well as enhanced quality of life of patients with pediatric and/or congenital heart disease treated with surgery and interventional cardiac catheterization across Europe and the world.

To reflect new developments in imaging, indications, and techniques in catheterisation of patients with CHD, the training recommendations of the Association for European Paediatric and Congenital Cardiology (AEPC) for the training in interventional catheterisation for CHD have been reviewed and updated after more than 7 years. They include detailed information about knowledge, skills, and approach to clinical practice expected from trainees at basic, intermediate, and advanced level.

Percutaneous pulmonary valve implantation is increasingly adopted as an alternative procedure to surgery in dysfunctional homograft, and in patients with “native” or wide right ventricle outflow tract dysfunction. Pre-stenting is mandatory in this category of patients for many reasons, one of which is to create an adequate landing zone for the bioprosthesis. Here we report on a tricky situation that occurred during pre-stenting, and we describe how we successfully overcame it.

International trade has been increasingly organized in the form of global value chains (GVCs). In this paper, we provide a new method for comparing GVCs across countries and over time. First, we use the World Input–Output Database (WIOD) to construct both the upstream and the downstream global value networks. Second, we introduce a network-based measure of node similarity to compare the GVCs between any pair of countries for each sector and each year available in the WIOD. Our network-based similarity is a better measure for node comparison than the existing ones because it takes into account all the direct and indirect relationships between the country–sector pairs, is applicable to both directed and weighted networks with self-loops, and takes into account externally defined node attributes. As a result, our measure of similarity reveals the most intensive interactions among the GVCs across countries and over time. From 1995 to 2011, the average similarity between sectors and countries have clear increasing trends, which are temporarily interrupted by the recent economic crisis. This measure of the similarity of GVCs provides quantitative answers to important questions about dependency, sustainability, risk, and competition in the global production system.

Objectives: The purpose of this study was to investigate whether the objective medical parameters related to congenital heart disease and patients’ ratings of cardiac disease severity were related to psychological well-being and illness behaviour during the pre-operative period. Methods: A total of 143 patients (63 male patients; 16–73 years old) with congenital heart disease evaluated the severity of their cardiac condition using a numerical rating scale ranging from 0, indicating the least severe condition, to 100, indicating the most severe condition. Psychological well-being was assessed using the Psychological General Well-Being Index (total score ≤60 indicating severe distress) and illness behaviour using the Illness Behavior Questionnaire. Results: Pre-operative psychological well-being was not related to the objective medical parameters reflecting cardiac disease severity. In contrast, total psychological well-being scores correlated significantly with patients’ subjective ratings of disease severity (p < 0.001). When compared with the reference values from the Italian population, the mean scores of the patients on psychological well-being were similar. As regards the Illness Behavior Questionnaire, the scores on denial were higher and those on hypochondria were lower compared with other hospitalised patients. Conclusions: This study shows that the perception of cardiac disease severity, and not the medical parameters in congenital heart disease, is related to the patients’ pre-operative psychological state. Thus, more importance needs to be given to assessing the patients’ pre-operative perception and psychological state independently of cardiac severity. Targeted interventions with regard to the cardiac condition are recommended.

Intermittent functional closure of a patent duct has been reported both clinically and echocardio-graphically. We describe the case of a 6-year-old with intermittent complete closure of a patent duct occurring during attempted transcatheter closure. Recurrence of clinical and echocardiographic signs prompted restudy. A patent duct of moderate size was demonstrated and successfully occluded by coil embolization. The interventional aspects of this unusual condition are discussed.

Background: Surgical closure of ventricular septal defects has been performed for many years, and is considered as the gold standard for treatment. It remains associated with morbidity and mortality. Transcatheter techniques have been developed in the last 10 years as a possible alternative to conventional surgery. Methods: The procedure is performed under general anaesthesia, and with continuous fluoroscopic and transesophageal echocardiographic guidance. Devices of the Amplatzer family, two in particular, have achieved a large popularity in clinical practice, and are currently the devices most commonly used to close muscular and perimembranous ventricular septal defect percutaneously. Results: Data from literature show that successful closure of muscular defects is obtained in around 96% of patients, with a rate of major complication of around 2%. Pooling data from the literature shows that successful closure of perimembranous defects is also obtained in 96% of patients, again with major acute complications in around 2%. The major problem is the occurrence of complete atrioventricular block, reported in 1.7% of subjects. Acquired defects can occur as residual leaks after surgical closure, or as consequence of myocardial infarction. There are very few data concerning percutaneous closure of postoperative residual defects. As for the surgical approach, in patients with post-myocardial defects the success rate of percutaneous closure is around 88%, with a mortality of 22%. Conclusions: Nowadays, in experienced hands, percutaneous closure is a safe and effective procedure. In selected patients, closure of congenital or acquired muscular and perimembranous ventricular septal defects can be considered a real alternative to the standard surgical approach, with the advantage of a significantly reduced rate of mortality and complications.

Objectives: To compare surgical as opposed to percutaneous interventional closure of isolated atrial septal defects in the oval fossa in terms of hospital stay, efficacy, and complications, and to study the respective role of the two techniques in current practice. Methods: Between January 1998 and April 2004, 126 out of 1210 patients treated at our institution for closure of an isolated defect in the oval fossa were aged less than 6 years. The mean age of these 126 patients at procedure was 4.2 plus or minus 1 year. The ratio of females to males was 74 to 52. Results: Of the patients, 62% were treated successfully using a percutaneous approach. The groups treated surgically or percutaneously did not differ for age, gender, or indications for treatment. No deaths occurred. The rates of total and major complications were higher in the group undergoing surgical closure, at 34% versus 9%, p less than 0.0001, and 10.5% versus 1%, p equal to 0.01, respectively. Embolisation of the device requiring subsequent surgery occurred in 1% of patients. The stay in hospital was shorter in those closed percutaneously, at 3.2 plus or minus 0.9 days versus 6.8 plus or minus 2.8 days, p equal to 0.0001. During a mean follow-up of 3.4 plus or minus 1.9 years, no major complications occurred in either group, and symptoms improved significantly in both groups. Additional sequels occurred in 2 patients who had major complications subsequent to surgical closure. Conclusions: Even in young children, it is both feasible and safe to close defects in the oval fossa percutaneously. Compared to surgical closure, the transcatheter approach allows a shorter stay in hospital, and has a lower rate of complications. Early and mid-term follow-up has confirmed the safety and efficacy of both techniques.

Traditionally, medical professionals have entrusted the parents of children with chronic illness with the task of imparting knowledge about the illness to the children. This practice assumes that parents understand the illness, and that they pass on their knowledge in a manner appropriate for the individual child. The aim of our study was to assess the knowledge that parents of children with a cardiac defect have about the malformation in the heart of their child. We sent a modified version of the Leuven questionnaire to 350 families. The questionnaire was filled in and sent back to our centre by 148 families. Parents showed a good knowledge of the name and anatomical characteristics of the cardiac disease suffered by their child. Parents with a child taking drugs were not very knowledgeable about the regime, side effects, and interaction with other drugs or food. Only one-quarter of the parents knew the definition of endocarditis, although almost two-fifths were aware that unexplained fever for more than 5 days was the most typical symptom. Less than half of the parents knew that endocarditis could recur. About two-fifths of parents knew the real possibility of their child being involved in competitive sports; but almost half of parents were unable to answer this question. The poor knowledge about particular aspects of the disease, treatment, and preventive measures revealed by our parents may have major consequences. The results of our study are relevant to general daily clinical practice.