Defining the Spectrum of Hypoplastic Left Heart Syndrome (HLHS).

The 2021 International Paediatric and Congenital Cardiac Code and the Eleventh Revision of the International Classification of Diseases provide the following definition for hypoplastic left heart syndrome (HLHS): "Hypoplastic left heart syndrome (HLHS) is defined as a spectrum of congenital cardiovascular malformations with normally aligned great arteries without a common atrioventricular junction, characterized by underdevelopment of the left heart with significant hypoplasia of the left ventricle including atresia, stenosis, or hypoplasia of the aortic or mitral valve, or both valves, and hypoplasia of the ascending aorta and aortic arch." Although HLHS with intact ventricular septum (HLHS + IVS) and HLHS with ventricular septal defect (HLHS + VSD) are different cardiac phenotypes, both of these lesions are part of the spectrum of HLHS.

The Academic Impact of Congenital Heart Surgeons' Society (CHSS) Studies.

PURPOSE: We reviewed all 64 articles ever published by The Congenital Heart Surgeons' Society (CHSS) Data Center to estimate the academic impact of these peer-reviewed articles. MATERIALS AND METHODS: The Congenital Heart Surgeons' Society has performed research based on 12 Diagnostic Inception Cohorts. The first cohort (Transposition) began enrolling patients on January 1, 1985. We queried PubMed to determine the number of publications that referenced each of the 64 journal articles generated by the datasets of the 12 Diagnostic Inception Cohorts that comprise the CHSS Database. Descriptive summaries of the data were tabulated using mean with standard deviation and median with range. RESULTS: Sixty-four peer-reviewed papers have been published based on the CHSS Database. Fifty-nine peer-reviewed articles have been published based on the 12 Diagnostic Inception Cohorts, and five additional articles have been published based on Data Science. Excluding the recently established Diagnostic Inception Cohort for patients with Ebstein malformation of tricuspid valve, the number of papers published per cohort ranged from 1 for coarctation to 11 for transposition of the great arteries. The 11 articles generated from the CHSS Transposition Cohort were referenced by a total of 111 articles (median number of references per journal article = 9 [range = 0-22, mean = 10.1]). Overall, individual articles were cited by an average of 11 (mean), and a maximum of 41 PubMed-listed publications. Overall, these 64 peer-reviewed articles based on the CHSS Database were cited 692 times in PubMed-listed publications. The first CHSS peer-reviewed article was published in 1987, and during the 35 years from 1987 to 2022, inclusive, the annual number of CHSS publications has ranged from 0 to 7, with a mean of 1.8 publications per year (median = 1, mode = 1). CONCLUSION: Congenital Heart Surgeons' Society studies are widely referenced in the pediatric cardiac surgical literature, with over 10 citations per published article. These cohorts provide unique information unavailable in other sources of data. A tool to access this analysis is available at: [https://data-center.chss.org/multimedia/files/2022/CAI.pdf].

Expert Consensus Statement: Anatomy, Imaging, and Nomenclature of Congenital Aortic Root Malformations.

Over the past 2 decades, several categorizations have been proposed for the abnormalities of the aortic root. These schemes have mostly been devoid of input from specialists of congenital cardiac disease. The aim of this review is to provide a classification, from the perspective of these specialists, based on an understanding of normal and abnormal morphogenesis and anatomy, with emphasis placed on the features of clinical and surgical relevance. We contend that the description of the congenitally malformed aortic root is simplified when approached in a fashion that recognizes the normal root to be made up of 3 leaflets, supported by their own sinuses, with the sinuses themselves separated by the interleaflet triangles. The malformed root, usually found in the setting of 3 sinuses, can also be found with 2 sinuses, and very rarely with 4 sinuses. This permits description of trisinuate, bisinuate, and quadrisinuate variants, respectively. This feature then provides the basis for classification of the anatomical and functional number of leaflets present. By offering standardized terms and definitions, we submit that our classification will be suitable for those working in all cardiac specialties, whether pediatric or adult. It is of equal value in the settings of acquired or congenital cardiac disease. Our recommendations will serve to amend and/or add to the existing International Paediatric and Congenital Cardiac Code, along with the Eleventh iteration of the International Classification of Diseases provided by the World Health Organization.

Expert Consensus Statement: Anatomy, Imaging, and Nomenclature of Congenital Aortic Root Malformations.

Over the past 2 decades, several categorizations have been proposed for the abnormalities of the aortic root. These schemes have mostly been devoid of input from specialists of congenital cardiac disease. The aim of this review is to provide a classification, from the perspective of these specialists, based on an understanding of normal and abnormal morphogenesis and anatomy, with emphasis placed on the features of clinical and surgical relevance. We contend that the description of the congenitally malformed aortic root is simplified when approached in a fashion that recognizes the normal root to be made up of 3 leaflets, supported by their own sinuses, with the sinuses themselves separated by the interleaflet triangles. The malformed root, usually found in the setting of 3 sinuses, can also be found with 2 sinuses, and very rarely with 4 sinuses. This permits description of trisinuate, bisinuate, and quadrisinuate variants, respectively. This feature then provides the basis for classification of the anatomical and functional number of leaflets present. By offering standardized terms and definitions, we submit that our classification will be suitable for those working in all cardiac specialties, whether pediatric or adult. It is of equal value in the settings of acquired or congenital cardiac disease. Our recommendations will serve to amend and/or add to the existing International Paediatric and Congenital Cardiac Code, along with the Eleventh iteration of the International Classification of Diseases provided by the World Health Organization.

TGA + IVS + LVOTO: patterns of practice and outcomes.

PURPOSE: Transposition of great arteries with intact ventricular septum and left ventricular outflow tract obstruction (TGA + IVS + LVOTO) is uncommon. We reviewed operations performed in patients with TGA + IVS + LVOTO in the European Congenital Heart Surgeons Association Congenital Database (ECHSA-CD). METHODS: All 109 patients with a diagnosis of TGA + IVS + LVOTO in ECHSA-CD who underwent cardiac surgery during a 21-year period (01/2000-02/2021, inclusive) were included. Preoperative variables, operative data, and postoperative outcomes were collected. RESULTS: These 109 patients underwent 176 operations, including 37 (21.0%) arterial switch operations (ASO), 26 (14.2%) modified Blalock-Taussig-Thomas shunts (MBTTS), 11 (6.2%) Rastelli operations, and 13 (7.3%) other palliative operations (8 superior cavopulmonary anastomosis[es], 4 Fontan, and 1 other palliative procedure). Of 37 patients undergoing ASO, 22 had a concomitant procedure.There were 68 (38.6%) reoperations, including 11 pacemaker procedures and 8 conduit operations. After a systemic-to-pulmonary artery shunt, reoperations included shunt reoperation (n = 4), Rastelli (n = 4), and superior cavopulmonary anastomosis (n = 3).Overall Operative Mortality was 8.2% (9 deaths), including three following ASO, two following "Nikaidoh, Kawashima, or LV-PA conduit" procedures, and two following Rastelli. Postoperative complications occurred after 36 operations (20.4%). The most common complications were delayed sternal closure (n = 11), postoperative respiratory insufficiency requiring mechanical ventilation >7 days (n = 9), and renal failure requiring temporary dialysis (n = 8). CONCLUSION: TGA + IVS + LVOTO is rare (109 patients in ECHSA-CD over 21 years). ASO, MBTTS, and Rastelli are the most common operations performed for TGA + IVS + LVOTO. Larger international studies with long-term follow-up are needed to better define the anatomy of the LVOTO and to determine the optimal surgical strategy.

Outcomes in Patients Undergoing Surgical Aortic Valve Replacement With vs Without a Preoperative Heart Team Assessment.

Background: This study sought to compare characteristics and outcomes of patients who underwent surgical aortic valve replacement (SAVR) after being referred to a heart team (HT), to those of patients referred directly for SAVR. Methods: An analysis of patients who underwent SAVR from 2015 to 2020 was conducted. Patients were categorized into 3 groups, as follows: (i) H-HT: patients referred to the HT from 2015 to 2017 (historical cohort); (ii) C-HT: patients referred to the HT from 2018 to 2020 (contemporary cohort); and (iii) No-HT: patients referred directly to cardiac surgery from 2018 to 2020. Two subanalyses were performed: H-HT vs C-HT patients, and C-HT vs No-HT patients. The primary outcome was a composite of in-hospital mortality, prolonged intubation, reoperation, sternal wound infection, and stroke. Results: This study consisted of 288 patients, distributed as follows: H-HT (n = 45); C-HT (n = 51); and No-HT (n = 192). The mean ages of H-HT, C-HT, and No-HT patients was 76.3 ± 6.9 years, 73.3 ± 7.6 years, and 69.6 ± 9.7 years, respectively (P = 0.0001). H-HT, C-HT, and No-HT patients had average Society of Thoracic Surgeons scores of 4.8 ± 2.2, 3.2 ± 1.6, and 4.2 ± 2 (P = 0.002), respectively. The composite outcome rate was more than 5 times higher among H-HT patients compared to that among the C-HT patients (20.0 vs 3.9%, P = 0.02), and was numerically higher in No-HT compared to C-HT patients (13.0 vs 3.9%, P = 0.07). Conclusions: Referral to an HT appears to be primarily driven by higher chronological age rather than overall risk profile. Patients assessed by the HT prior to undergoing SAVR have a low incidence of complications, comparable to that among patients referred directly to cardiac surgery.

Contexte: Cette étude visait à comparer les caractéristiques et le devenir de patients ayant subi une chirurgie de remplacement valvulaire aortique après avoir été orientés vers une équipe de cardiologie (EC) à ceux de patients orientés directement en chirurgie cardiaque pour une chirurgie de remplacement valvulaire aortique. Méthodologie: Une analyse portant sur les patients ayant subi une chirurgie de remplacement valvulaire aortique de 2015 à 2020 a été effectuée. Les patients ont été divisés en trois groupes, à savoir : i) CH-POEC : patients orientés vers une EC de 2015 à 2017 (cohorte historique); ii) CC-POEC : patients orientés vers une EC de 2018 à 2020 (cohorte contemporaine); iii) PODC : patients orientés directement en chirurgie cardiaque de 2018 à 2020. Deux sous-analyses ont été effectuées : CH-POEC vs CC-POEC, et CC-POEC vs PODC. Le paramètre d'évaluation principal était composite. Il comprenait la mortalité hospitalière, l'intubation prolongée, la réopération, l'infection de la plaie sternale et l'accident vasculaire cérébral. Résultats: L'étude regroupait 288 patients, répartis comme suit : CH-POEC, n = 45; CC-POEC, n = 51; PODC, n = 192. L'âge moyen dans les groupes CH-POEC, CC-POEC et PODC était respectivement de 76,3 ± 6,9 ans, 73,3 ± 7,6 ans et 69,6 ± 9,7 ans (P = 0,0001). Les groupes CH-POEC, CC-POEC et PODC présentaient des indices STS (Society of Thoracic Surgeons) moyens de 4,8 ± 2,2, 3,2 ± 1,6 et 4,2 ± 2 (P = 0,002), respectivement. Le taux composite d'événements au sein du groupe CH-POEC était plus de cinq fois supérieur à celui noté dans le groupe CC-POEC (20,0 vs 3,9 %, P = 0,02). Il était aussi plus élevé au sein du groupe PODC comparativement au groupe CC-POEC (13,0 vs 3,9 %, P = 0,07). Conclusions: Le principal motif d'orientation vers une EC semble être un âge chronologique avancé plutôt que le profil de risque global. Chez les patients qui sont évalués par une EC avant de subir une chirurgie de remplacement valvulaire aortique, l'incidence de complications est faible et comparable à celle observée chez les patients orientés directement en chirurgie cardiaque.

Considerations in Timing of Surgical Repair in Tetralogy of Fallot.

Certain aspects of the treatment of tetralogy of Fallot (TOF) repair remain controversial. The optimal timing of the elective repair of asymptomatic patients and the ideal strategy for managing symptomatic neonates and infants with TOF are still debated despite years of experience in TOF treatment. In this article, we discuss why a surgical correction at 3-6 months of age is likely the ideal time frame for the elective repair of TOF. We also elaborate on our strategy for managing symptomatic neonates and infants with TOF and why we prefer an early single-stage primary repair.

Certains aspects du traitement de la tétralogie de Fallot (TF) par correction chirurgicale demeurent controversés. Le moment le plus approprié pour l'intervention non urgente chez les patients qui ne présentent pas de symptômes et la meilleure stratégie de prise en charge des nouveau-nés et des nourrissons atteints de TF symptomatique font encore l'objet de débats, même après de nombreuses années d'expérience dans le traitement de la TF. Dans le présent article, nous expliquons pourquoi la période de 3 à 6 mois est probablement idéale pour réaliser une correction chirurgicale non urgente de la TF. Nous expliquons également notre stratégie de prise en charge des nouveau-nés et des nourrissons qui présentent une TF symptomatique et les raisons pour lesquelles nous préférons réaliser une correction primaire en une seule étape à un âge précoce.

Hypoplastic Left Ventricle: Hypoplastic Left Heart Complex.

Hypoplastic left heart syndrome (HLHS) without intrinsic valvar stenosis or atresia is synonymous with the term hypoplastic left heart complex (HLHC) and is defined as a cardiac malformation at the milder end of the spectrum of HLHS with normally aligned great arteries without a common atrioventricular junction, characterized by underdevelopment of the left heart with significant hypoplasia of the left ventricle and hypoplasia of the aortic or mitral valve, or both valves, in the absence of intrinsic valvar stenosis or atresia, and with hypoplasia of the ascending aorta and aortic arch. This article describes the definitions, nomenclature, and classification of HLHC; the indications and contraindications for biventricular repair of HLHC; the surgical treatment of HLHC; and the associated outcomes.

The World Society for Pediatric and Congenital Heart Surgery: 2021 Update of the World Database for Pediatric and Congenital Heart Surgery.

BACKGROUND: The World Database for Pediatric and Congenital Heart Surgery (WDPCHS), sponsored by the World Society for Pediatric and Congenital Heart Surgery (WSPCHS), provides complex programmatic outcomes analyses for all members of the WSPCHS. METHODS: The Data center, currently at Kirklin Institute for Research in Surgical Outcomes (KIRSO), University of Alabama, Birmingham (USA), provides biannual reports to all active members of the database. This report presents a descriptive analysis of these procedures submitted from January 1, 2017 to December 31, 2020. RESULTS: A total of 37,386 procedures were submitted with an overall mortality of 4.3%. The majority of submissions were from Asian countries. The majority of cases submitted from these countries were of Society of Thoracic Surgeons (STS)-European Association for Cardio-Thoracic Surgery (STAT) Mortality Categories I and II. CONCLUSIONS: The WSPCHS accomplished one of its missions in 2017 when the WDPCHS began accepting data from pediatric and congenital heart surgery programs across the globe. In doing so, it became one of the first organizations to create a platform for the exchange of knowledge and experience, regardless of the socioeconomic status of the particular program or country.

Long-Term Outcome Following Pulmonary Valve Replacement in Repaired Tetralogy of Fallot.

BACKGROUND: Late pulmonary valve replacement following repair of tetralogy of Fallot may become necessary in patients with chronic pulmonary insufficiency. There is limited information on the long-term outcome of these prostheses, which is the focus of this study. METHODS: We conducted a retrospective study of patients with repaired tetralogy of Fallot who underwent pulmonary valve replacement from 1990 to 2015 in our institution. We investigated imaging and clinical parameters including mortality and late adverse events (reintervention [surgical or transcatheter]), infective endocarditis, or arrhythmias requiring device implantation or ablation. RESULTS: There were 69 patients divided into 3 groups: Carpentier-Edwards (n = 14), Contegra (n = 40), and pulmonary homograft (n = 15). The mean age at the time of pulmonary valve replacement was 21 ± 12 years. The mean follow-up was 8.5 ± 4.7 years. The mean preoperative and postoperative right ventricular end-diastolic volume index was 210 ± 42 and 120 ± 24 mL/m2, respectively. There were no mortalities. Late adverse events were observed in 23 (33%) patients: 15 (22%) reintervention (surgical or transcatheter), 11 (16%) endocarditis, and 11 (16%) arrhythmias. Overall, 1-, 5-, and 10-year freedom from surgical reintervention was 98.5%, 93.6%, and 79.3%, respectively. The Contegra group had significantly higher pulmonary valve gradients, a higher risk of developing late adverse events compared to Carpentier-Edwards (P = .046) and pulmonary homograft (P = .055) in multivariate analysis and increased risk for reintervention in the univariate analysis (hazard ratio: 3.4; 95% CI: 0.92-13; P value.066). CONCLUSION: Pulmonary valve replacement in patients with repaired tetralogy of Fallot has acceptable short- and intermediate-term outcomes. Contegra prosthesis had a higher risk of late adverse events with higher pulmonary valve gradients.

Nomenclature for Pediatric and Congenital Cardiac Care: Unification of Clinical and Administrative Nomenclature - The 2021 International Paediatric and Congenital Cardiac Code (IPCCC) and the Eleventh Revision of the International Classification of Diseases (ICD-11).

Substantial progress has been made in the standardization of nomenclature for paediatric and congenital cardiac care. In 1936, Maude Abbott published her Atlas of Congenital Cardiac Disease, which was the first formal attempt to classify congenital heart disease. The International Paediatric and Congenital Cardiac Code (IPCCC) is now utilized worldwide and has most recently become the paediatric and congenital cardiac component of the Eleventh Revision of the International Classification of Diseases (ICD-11). The most recent publication of the IPCCC was in 2017. This manuscript provides an updated 2021 version of the IPCCC.The International Society for Nomenclature of Paediatric and Congenital Heart Disease (ISNPCHD), in collaboration with the World Health Organization (WHO), developed the paediatric and congenital cardiac nomenclature that is now within the eleventh version of the International Classification of Diseases (ICD-11). This unification of IPCCC and ICD-11 is the IPCCC ICD-11 Nomenclature and is the first time that the clinical nomenclature for paediatric and congenital cardiac care and the administrative nomenclature for paediatric and congenital cardiac care are harmonized. The resultant congenital cardiac component of ICD-11 was increased from 29 congenital cardiac codes in ICD-9 and 73 congenital cardiac codes in ICD-10 to 318 codes submitted by ISNPCHD through 2018 for incorporation into ICD-11. After these 318 terms were incorporated into ICD-11 in 2018, the WHO ICD-11 team added an additional 49 terms, some of which are acceptable legacy terms from ICD-10, while others provide greater granularity than the ISNPCHD thought was originally acceptable. Thus, the total number of paediatric and congenital cardiac terms in ICD-11 is 367. In this manuscript, we describe and review the terminology, hierarchy, and definitions of the IPCCC ICD-11 Nomenclature. This article, therefore, presents a global system of nomenclature for paediatric and congenital cardiac care that unifies clinical and administrative nomenclature.The members of ISNPCHD realize that the nomenclature published in this manuscript will continue to evolve. The version of the IPCCC that was published in 2017 has evolved and changed, and it is now replaced by this 2021 version. In the future, ISNPCHD will again publish updated versions of IPCCC, as IPCCC continues to evolve.

Nomenclature for Pediatric and Congenital Cardiac Care: Unification of Clinical and Administrative Nomenclature - The 2021 International Paediatric and Congenital Cardiac Code (IPCCC) and the Eleventh Revision of the International Classification of Diseases (ICD-11).

Substantial progress has been made in the standardization of nomenclature for paediatric and congenital cardiac care. In 1936, Maude Abbott published her Atlas of Congenital Cardiac Disease, which was the first formal attempt to classify congenital heart disease. The International Paediatric and Congenital Cardiac Code (IPCCC) is now utilized worldwide and has most recently become the paediatric and congenital cardiac component of the Eleventh Revision of the International Classification of Diseases (ICD-11). The most recent publication of the IPCCC was in 2017. This manuscript provides an updated 2021 version of the IPCCC.The International Society for Nomenclature of Paediatric and Congenital Heart Disease (ISNPCHD), in collaboration with the World Health Organization (WHO), developed the paediatric and congenital cardiac nomenclature that is now within the eleventh version of the International Classification of Diseases (ICD-11). This unification of IPCCC and ICD-11 is the IPCCC ICD-11 Nomenclature and is the first time that the clinical nomenclature for paediatric and congenital cardiac care and the administrative nomenclature for paediatric and congenital cardiac care are harmonized. The resultant congenital cardiac component of ICD-11 was increased from 29 congenital cardiac codes in ICD-9 and 73 congenital cardiac codes in ICD-10 to 318 codes submitted by ISNPCHD through 2018 for incorporation into ICD-11. After these 318 terms were incorporated into ICD-11 in 2018, the WHO ICD-11 team added an additional 49 terms, some of which are acceptable legacy terms from ICD-10, while others provide greater granularity than the ISNPCHD thought was originally acceptable. Thus, the total number of paediatric and congenital cardiac terms in ICD-11 is 367. In this manuscript, we describe and review the terminology, hierarchy, and definitions of the IPCCC ICD-11 Nomenclature. This article, therefore, presents a global system of nomenclature for paediatric and congenital cardiac care that unifies clinical and administrative nomenclature.The members of ISNPCHD realize that the nomenclature published in this manuscript will continue to evolve. The version of the IPCCC that was published in 2017 has evolved and changed, and it is now replaced by this 2021 version. In the future, ISNPCHD will again publish updated versions of IPCCC, as IPCCC continues to evolve.

Postoperative Nosocomial COVID-19 Infection in Cardiac Surgery: An Uncommon Event With High Mortality Rate.

BACKGROUND: The COVID-19 pandemic has had a major impact on cardiac surgery patients. Significant reductions in access to surgical treatment have forced surgeons to prioritise patients and follow strict COVID-19 protocols to protect surgeons, staff, and patients. Adult cardiac surgery and the COVID-19 pandemic: aggressive infection mitigation strategies are necessary in the operating room and surgical recovery. Nosocomial infections among cardiac surgery patients have been reported and are associated with a high mortality rate. As a COVID-19 tertiary care centre and a tertiary cardiac centre, we tried to balance the need to operate on urgent cardiac cases while protecting patients and staff from COVID-19. METHODS: During the first wave of the pandemic, we performed 579 surgeries. We report findings from an outbreak of 4 nosocomial infections. RESULTS: All patients tested negative within 24 hours of surgery or admission. Three patients were positive after surgery, suggesting an overall nosocomial rate during the first wave of 0.5% (3/579). One patient admitted for evaluation tested positive during mass screening. Two of the 4 patients died after respiratory complications. No health care worker (HCW) or family member with direct contact with these patients tested positive for COVID-19. Nosocomial COVID-19 infection is uncommon when adhering to safety protocols. Although uncommon, the mortality rate is high (50%) in our series. CONCLUSIONS: As widespread vaccination of HCWs and high-risk individuals susceptible to COVID-19 is in progress, we suggest that cardiac surgery patients, when feasible, be vaccinated before surgery given this could prevent excess mortality, protect HCWs and reduce resource use.

CONTEXTE: La pandémie de COVID-19 a eu des répercussions importantes sur les patients en chirurgie cardiaque. Les réductions importantes de l'accès aux traitements chirurgicaux ont obligé les chirurgiens à classer les patients par ordre de priorité et à suivre des protocoles COVID-19 rigoureux pour protéger les chirurgiens, le personnel et les patients. En ce qui a trait à la chirurgie cardiaque chez les adultes pendant la pandémie de COVID-19, des stratégies énergiques d'atténuation des infections sont nécessaires en salle d'opération et pendant la convalescence. Des infections nosocomiales ont été signalées chez des patients de chirurgie cardiaque; elles sont associées à un taux de mortalité élevé. Comme notre centre de soins tertiaires traite à la fois des patients atteints de troubles cardiaques et des patients atteints de la COVID-19, nous avons essayé de trouver un équilibre entre la nécessité d'effectuer les opérations cardiaques urgentes et la protection des patients et du personnel contre la COVID-19. MÉTHODOLOGIE: Pendant la première vague de la pandémie, nous avons effectué 579 interventions chirurgicales. Nous rapportons les résultats d'une éclosion de quatre infections nosocomiales. RÉSULTATS: Tous les patients ont obtenu un résultat négatif au test de dépistage dans les 24 heures suivant l'intervention ou l'admission. Trois patients ont obtenu un résultat positif à ce test après l'intervention, ce qui indique un taux global d'infection nosocomiale de 0,5 % (3 / 579) au cours de la première vague. Un patient admis pour évaluation a obtenu un résultat positif au moment du dépistage de masse. Deux des quatre patients sont morts après des complications respiratoires. Aucun travailleur de la santé ou membre de la famille ayant eu un contact direct avec ces patients n'a obtenu un résultat positif au test de dépistage de la COVID-19. L'infection nosocomiale à la COVID-19 est rare quand les protocoles de sécurité sont respectés. Mais même si elle est peu fréquente, le taux de mortalité associé est élevé (50 %) dans notre série. CONCLUSIONS: Alors que la vaccination généralisée des travailleurs de la santé et des personnes à haut risque vulnérables à la COVID-19 est en cours, nous suggérons que les patients en chirurgie cardiaque soient vaccinés avant l'opération, si possible, car cela pourrait prévenir la surmortalité, protéger les travailleurs de la santé et réduire l'utilisation des ressources.

Current Status of Training and Certification for Congenital Heart Surgery Around the World: Proceedings of the Meetings of the Global Council on Education for Congenital Heart Surgery of the World Society for Pediatric and Congenital Heart Surgery.

The optimal training of the highly specialized congenital heart surgeon is a long and complex process, which is a significant challenge in most parts of the world. The World Society for Pediatric and Congenital Heart Surgery (WSPCHS) has established the Global Council on Education for Congenital Heart Surgery as a nonprofit organization with the goal of assessing current training and certification and ultimately establishing standardized criteria for the training, evaluation, and certification of congenital heart surgeons around the world. The Global Council and the WSPCHS have reviewed the present status of training and certification for congenital cardiac surgery around the world. There is currently lack of consensus and standardized criteria for training in congenital heart surgery, with significant disparity between continents and countries. This represents significant obstacles to international job mobility of competent congenital heart surgeons and to the efforts to improve the quality of care for patients with Congenital Heart Disease worldwide. The purpose of this article is to summarize and document the present state of training and certification in congenital heart surgery around the world.

Early Impact of the COVID-19 Pandemic on Congenital Heart Surgery Programs Across the World: Assessment by a Global Multi-Societal Consortium.

The coronavirus disease 2019 (COVID-19) pandemic currently gripping the globe is impacting the entire health care system with rapidly escalating morbidities and mortality. Although the infectious risk to the pediatric population appears low, the effects on children with congenital heart disease (CHD) remain poorly understood. The closure of congenital heart surgery programs worldwide to address the growing number of infected individuals could have an unintended impact on future health for COVID-19-negative patients with CHD. Pediatric and congenital heart surgeons, given their small numbers and close relationships, are uniquely positioned to collectively assess the impact of the pandemic on surgical practice and care of children with CHD. We present the results of an international survey sent to pediatric and congenital heart surgeons characterizing the early impact of COVID-19 on the care of patients with CHD.

Surgical palliation or primary transplantation for aortic valve atresia.

OBJECTIVE: The study objective was to describe the surgical pathway progression through adolescence of an inception cohort of neonates with aortic valve atresia managed initially with surgical palliation or primary transplantation, comparing survival and self-reported health-related quality of life. METHODS: From 1994 to 2000, 565 neonates with aortic atresia were admitted to 26 Congenital Heart Surgeons' Society hospitals and followed annually for vital status. Initial management included surgical palliation (n = 453) and primary cardiac transplantation (n = 68). PedsQL health-related quality of life questionnaires were sent cross-sectionally to a subgroup of 198 patients alive at previous follow-up, with 80 responses. RESULTS: Risk of death was initially high for both treatment strategies. However, compared with initial surgical palliation, survival with primary transplantation, including wait-list mortality, was greater and persisted long-term (65% vs 40% at 15 years; P = .002). Survival after secondary transplantation (48% at 9 years) was lower than after primary transplantation (74%). Health-related quality of life total score was lower overall than that of the general adolescent population (71 ± 16 vs 84 ± 13; P = .0001; normal = 100), but similar to that of adolescents with chronic diseases. It was similar in the surgical palliation and primary transplantation groups (70 ± 16 vs 75 ± 15; P = .3). Patients who received surgical palliation reported more symptoms (76 ± 15 vs 63 ± 18; P = .02). CONCLUSIONS: Patients receiving primary heart transplantation for aortic atresia in 1994 to 2000 experienced better survival, fewer symptoms, and equivalent quality of life compared with those undergoing initial surgical palliation. Notwithstanding the limited availability of neonatal and infant donor hearts, primary transplantation may be considered for those neonates with risk factors predictive of exceptionally poor survival after surgical palliation.

The world database for pediatric and congenital heart surgery: A collaboration with the Registro Nacional de Cirugía Cardiaca Pediátrica.

Objective: Following the notable work accomplished by the Mexican Association of Specialists in Congenital Heart Disease (Asociación Mexicana de Especialistas en Cardiopatías Congénitas) with the development of a national registry for congenital cardiac surgery, the World Society for Pediatric and Congenital Heart Surgery has implemented an international platform to collect data and analyze outcomes of children with congenital heart disease. Methodology: This manuscript proposes a possible collaboration between Mexico's national congenital cardiac database (Registro Nacional de Cirugía Cardíaca Pediátrica) and the World Database for Pediatric and Congenital Heart Surgery. Conclusion: Such a partnership would advance the countries' desire for the ongoing development of quality improvement processes and improve the overall treatment of children with congenital heart disease.

Objetivo: Siguiendo el notable trabajo realizado por la Asociación Mexicana de Especialistas en Cardiopatías Congénitas (Asociación Mexicana de Especialistas en Cardiopatías Congénitas: AMECC) con el desarrollo de un registro nacional para la cirugía cardíaca congénita, la Sociedad Mundial de Pediatría y Cirugía Cardíaca Congénita ha implementado una plataforma internacional para recopilar datos y analizar los resultados de los niños con cardiopatía congénita. Metodología: Este manuscrito propone una posible colaboración entre la base nacional de datos cardiacos congénitos de México (RENACCAPE) y la Base de Datos Mundial para la Cirugía Cardíaca Pediátrica y Congénita (WDPCHS). Conclusión: Esta asociación promovería el deseo de los países de seguir desarrollando procesos de mejora de la calidad y mejorar el tratamiento general de los niños con cardiopatía congénita.

The world database for pediatric and congenital heart surgery: A collaboration with the Registro Nacional de Cirugía Cardiaca Pediátrica.

Objective: Following the notable work accomplished by the Mexican Association of Specialists in Congenital Heart Disease (Asociación Mexicana de Especialistas en Cardiopatías Congénitas) with the development of a national registry for congenital cardiac surgery, the World Society for Pediatric and Congenital Heart Surgery has implemented an international platform to collect data and analyze outcomes of children with congenital heart disease. Methodology: This manuscript proposes a possible collaboration between Mexico's national congenital cardiac database (Registro Nacional de Cirugía Cardíaca Pediátrica) and the World Database for Pediatric and Congenital Heart Surgery. Conclusion: Such a partnership would advance the countries' desire for the ongoing development of quality improvement processes and improve the overall treatment of children with congenital heart disease.

Objetivo: Siguiendo el notable trabajo realizado por la Asociación Mexicana de Especialistas en Cardiopatías Congénitas (Asociación Mexicana de Especialistas en Cardiopatías Congénitas: AMECC) con el desarrollo de un registro nacional para la cirugía cardíaca congénita, la Sociedad Mundial de Pediatría y Cirugía Cardíaca Congénita ha implementado una plataforma internacional para recopilar datos y analizar los resultados de los niños con cardiopatía congénita. Metodología: Este manuscrito propone una posible colaboración entre la base nacional de datos cardiacos congénitos de México (RENACCAPE) y la Base de Datos Mundial para la Cirugía Cardíaca Pediátrica y Congénita (WDPCHS). Conclusión: Esta asociación promovería el deseo de los países de seguir desarrollando procesos de mejora de la calidad y mejorar el tratamiento general de los niños con cardiopatía congénita.

Proceedings From the 3rd Symposium of the World Database for Pediatric and Congenital Heart Surgery.

The World Database for Pediatric and Congenital Heart Surgery was created to provide a resource for centers to be able to perform complex outcomes analyses of children undergoing repair of a congenital heart defect. In just under two years, the World Society for Pediatric and Congenital Heart Surgery (WSPCHS) has amassed over 13,000 procedures from 55 centers into the database. This Proceedings of the 3rd World Database Symposium held at the 6th Scientific Meeting of the WSPCHS summarizes the presentations of international experts in the fields of outcomes analysis and care of children with congenital heart surgery.