J. P. Jacobs, T. Krasemann, C. Herbst, Z. Tobota, B. Maruszewski, J. Fragata, T. Ebels, V. L. Vida, I. Mattila, A. Kansy, and e. al.. Combining Congenital Heart Surgical and Interventional Cardiology Outcome Data in a Single Database: The Development of a Patient-Centered Collaboration of the European Congenital Heart Surgeons Association (ECHSA) and the Association for European Paediatric and Congenital Cardiology (AEPC). Cardiology in the Young, volume 33, issue 7, 2023. J. P. Jacobs, T. Krasemann, C. Herbst, Z. Tobota, B. Maruszewski, J. Fragata, T. Ebels, V. L. Vida, I. Mattila, A. Kansy, B. Asfour, J. Hörer, A. A. Lotto, M. S. Çiçek, P. Liuba, S. Dittrich, M. Chessa, R. Bökenkamp, G. Sharland, K. Hanséus, N. A. Blom, and G. E. Sarris. Combining Congenital Heart Surgical and Interventional Cardiology Outcome Data in a Single Database: The Development of a Patient-Centered Collaboration of the European Congenital Heart Surgeons Association (ECHSA) and the Association for European Paediatric and Congenital Cardiology (AEPC). World Journal for Pediatric and Congenital Heart Surgery, volume 14, issue 4, 2023. C. Herbst, Z. Tobota, E. Urganci, G. Sarris, J. P. Jacobs, A. Kansy, and B. Maruszewski. Ten Years of Data Verification: The European Congenital Heart Surgeons Association Congenital Database Audits. World Journal for Pediatric and Congenital Heart Surgery, volume 13, issue 4, 2022. D. Bertsimas, D. Zhuo, J. Levine, J. Dunn, Z. Tobota, B. Maruszewski, J. Fragata, and G. E. Sarris. Benchmarking in Congenital Heart Surgery Using Machine Learning-Derived Optimal Classification Trees. World Journal for Pediatric and Congenital Heart Surgery, volume 13, issue 1, 2022. D. Bertsimas, D. Zhuo, J. Dunn, J. Levine, E. Zuccarelli, N. Smyrnakis, Z. Tobota, B. Maruszewski, J. Fragata, and G. E. Sarris. Adverse Outcomes Prediction for Congenital Heart Surgery: A Machine Learning Approach. World Journal for Pediatric and Congenital Heart Surgery, volume 12, issue 4, 2021. J. P. von Ohain, G. Sarris, Z. Tobota, B. Maruszewski, V. L. Vida, and J. Hörer. Risk evaluation in adult congenital heart surgery: analysis of the Society of Thoracic Surgeons Congenital Heart Surgery Database risk models on data from the European Congenital Heart Surgeons Association Congenital Database. European Journal of Cardio-Thoracic Surgery, volume 60, issue 6, 2021. L. T. Triglia, A. Guariento, L. Zanotto, L. Zanotto, C. Cattapan, R. Hu, H. Zhang, C. Herbst, J. Hörer, G. Sarris, T. Ebels, B. Maruszewski, Z. Tobota, D. Blitzer, G. Lorenzoni, D. Bottigliengo, D. Gregori, M. Padalino, G. D. Salvo, and V. L. Vida. Anomalous left coronary artery from pulmonary artery repair: Outcomes from the European Congenital Heart Surgeons Association Database. Journal of Cardiac Surgery, volume 36, issue 6, 2021. J. Hörer, Y. Hirata, H. Tachimori, M. Ono, V. Vida, C. Herbst, A. Kansy, J. P. Jacobs, Z. Tobota, K. Sakamoto, T. Ebels, and B. Maruszewski. Pediatric Cardiac Surgical Patterns of Practice and Outcomes in Japan and Europe. World Journal for Pediatric and Congenital Heart Surgery, volume 12, issue 3, 2021. E. M. Protopapas, M. L. Rito, V. L. Vida, G. E. Sarris, C. I. Tchervenkov, B. J. Maruszewski, Z. Tobota, B. Zheleva, H. Zhang, J. P. Jacobs, J. A. Dearani, E. H. Stephens, J. S. Tweddell, N. F. Sandoval, E. A. Bacha, E. H. Austin, K. Sakamoto, S. Talwar, H. Kurosawa, Z. Y. A. Halees, M. B. Jatene, K. S. Iyer, C. Lee, R. Sharma, Y. Hirata, F. Edwin, J. L. Cervantes, J. O'Brien, J. S. Louis, J. K. Kirklin, and T. C.-1. I. C. H. S. Taskforce. Early Impact of the COVID-19 Pandemic on Congenital Heart Surgery Programs Across the World: Assessment by a Global Multi-Societal Consortium. World Journal for Pediatric and Congenital Heart Surgery, volume 11, issue 6, 2020. V. L. Vida, L. Zanotto, L. T. Triglia, L. Zanotto, B. Maruszewski, Z. Tobota, F. Bertelli, C. Cattapan, T. Ebels, D. Bottigliengo, D. Gregori, G. Sarris, J. Horer, G. Stellin, M. A. Padalino, G. D. Salvo, and o. t. b. o. t. E. C. H. S. A. (ECHSA). Surgery for Adult Patients with Congenital Heart Disease: Results from the European Database. Journal of Clinical Medicine, volume 9, issue 8, 2020. A. Kansy, C. z. Eulenburg, G. Sarris, J. P. Jacobs, J. Fragata, Z. Tobota, T. Ebels, and B. Maruszewski. Higher Programmatic Volume in Neonatal Heart Surgery Is Associated With Lower Early Mortality. The Annals of Thoracic Surgery, volume 105, issue 5, 2018. B. Maruszewski, A. Kansy, T. Ebels, G. Sarris, J. Fragata, J. Jacobs, and Z. Tobota. Paterns of treatment and early outcomes in children with functionally Single Ventricle, ECHSA Single Ventricle study. June 2016. G. Sarris, A. Kansy, T. Ebels, J. Jacobs, Z. Tobota, J. Fragata, and B. Maruszewski. The trends in the outcomes of treatment of the Transposition of Great Arteries, Data from ECHSA Congenital Database. June 2016. A. Kansy, T. Ebels, C. Schreiber, J. P. Jacobs, Z. Tobota, and B. Maruszewski. Higher programmatic volume in paediatric heart surgery is associated with better early outcomes. Cardiology in the Young, Cambridge University Press, volume 25, issue 8, pages 1572-1578, 2015. A. Kansy, B. Maruszewski, Z. Tobota, T. Ebels, C. Schreiber, and J. Jacobs. Higher Volume Load In Congenital Heart Surgery Is Associated With Better Early Outcomes. Interactive CardioVascular and Thoracic Surgery, volume 19, issue 1, 2014. A. Kansy, T. Ebels, C. Schreiber, Z. Tobota, and B. Maruszewski. Association of Center Volume With Outcomes: Analysis of Verified Data of European Association for Cardio-Thoracic Surgery Congenital Database. The Annals of Thoracic Surgery, Elsevier, volume 98, issue 6, pages 2159-2164, December 2014. G. E. Sarris, J. V. Comas, Z. Tobota, and B. Maruszewski. Results of reparative surgery for tetralogy of Fallot: data from the European Association for Cardio-Thoracic Surgery Congenital Database†. European Journal of Cardio-Thoracic Surgery, volume 42, issue 5, pages 766-774, 2012. J. P. Jacobs, M. L. Jacobs, B. Maruszewski, F. G. Lacour-Gayet, C. I. Tchervenkov, Z. Tobota, G. Stellin, H. Kurosawa, A. Murakami, J. W. Gaynor, S. K. Pasquali, D. R. Clarke, E. H. A. III, and C. Mavroudis. Initial application in the EACTS and STS Congenital Heart Surgery Databases of an empirically derived methodology of complexity adjustment to evaluate surgical case mix and results†. European Journal of Cardio-Thoracic Surgery, volume 42, issue 5, pages 775-780, 2012. A. Kansy, Z. Tobota, P. Maruszewski, and B. Maruszewski. Analysis of 14,843 Neonatal Congenital Heart Surgical Procedures in the European Association for Cardiothoracic Surgery Congenital Database. The Annals of Thoracic Surgery, Elsevier, volume 89, issue 4, pages 1255-1259, April 2010. S. M. O'Brien, D. R. Clarke, J. P. Jacobs, M. L. Jacobs, F. G. Lacour-Gayet, C. Pizarro, K. F. Welke, B. Maruszewski, Z. Tobota, W. J. Miller, L. Hamilton, E. D. Peterson, C. Mavroudis, and F. H. Edwards. An empirically based tool for analyzing mortality associated with congenital heart surgery. The Journal of Thoracic and Cardiovascular Surgery, Elsevier, volume 138, issue 5, pages 1139-1153, November 2009. D. R. Clarke, L. S. Breen, M. L. Jacobs, R. C. Franklin, Z. Tobota, B. Maruszewski, and J. P. Jacobs. Verification of data in congenital cardiac surgery. Cardiology in the Young, Cambridge University Press, volume 18, issue 2, pages 177-187, December 2008. S. M. O'Brien, J. P. Jacobs, D. R. Clarke, B. Maruszewski, M. L. Jacobs, W. I. H. L., C. I. Tchervenkov, K. F. Welke, Z. Tobota, G. Stellin, C. Mavroudis, J. L. Hamilton, J. W. Gaynor, M. Pozzi, and F. G. Lacour-Gayet. Accuracy of the Aristotle Basic Complexity Score for Classifying the Mortality and Morbidity Potential of Congenital Heart Surgery Operations. The Annals of Thoracic Surgery, Elsevier, volume 84, issue 6, pages 2027-2037, December 2007. B. Maruszewski, F. Lacour-Gayet, J. L. Monro, B. E. Keogh, Z. Tobota, and A. Kansy. An attempt at data verification in the EACTS Congenital Database. European Journal of Cardio-Thoracic Surgery, volume 28, issue 3, pages 400-404, September 2005. B. Maruszewski and Z. Tobota. The European Congenital Heart Defects Surgery Database experience: Pediatric European Cardiothoracic Surgical Registry of the European Association for Cardio-Thoracic Surgery. Seminars in Thoracic & Cardiovascular Surgery: Pediatric Cardiac Surgery Annual, Elsevier, volume 5, issue 1, pages 143-147, January 2002.