Medverkande i utredning : Annika Rydberg

Wirestrand, Camilla, Gadler, Fredrik, Rydberg, Annika, Nygren, Anders, Rudolph, André, Wålinder Österberg, Anna, Fernlund, Eva, Jeremiasen, Ida, Östman-Smith, Ingegerd, Alenius Dahlqvist, Jenny och Eliasson, Håkan, Outcomes for patients implanted with a cardioverter-defibrillator at <19 years of age [Elektronisk resurs] a Swedish national study, Europace, 2026, 28 nr 1

Dolk, Mikaela, Schütz, Indra, Herou, Erik, Nordenstam, Felicia, Bergman, Gunnar, Synnergren, Mats, Rydberg, Annika, Liuba, Petru, Tran, Kiet, Sunnegårdh, Jan, Hanséus, Katarina och Tran-Lundmark, Karin, Protein-losing enteropathy following Fontan completion [Elektronisk resurs] a 30-year national cohort study in Sweden, Journal of Thoracic and Cardiovascular Surgery, 2025

Lundström, Anna, Karlsson, Marcus, Rydberg, Annika och Wiklund, Urban, Assessment of arrhythmias and heart rate response in healthy adolescents performing face immersion and body submersion in ice-cold water [Elektronisk resurs], Physiological Reports, 2025, 13 nr 13

Lundström, Anna, Eliasson, Håkan, Karlsson, Marcus, Wiklund, Urban och Rydberg, Annika, Holter study of heart rate variability in children and adolescents with long QT syndrome [Elektronisk resurs], Annals of Noninvasive Electrocardiology, 2024, 29 nr 4

Wikner, Anna, Johansson, Karna, Enocson, Elin, Sthen Bergdahl, Magne, Hansson, Lena, Rydberg, Annika och Sandberg, Camilla, Lower bone strength in young patients with Fontan circulation compared to controls [Elektronisk resurs], Cardiology in the Young, 2024

Bratt, Ewa-Lena, Mora, Mariela Acuna, Sparud-Lundin, Carina, Saarijärvi, Markus, Burström, Åsa, Skogby, Sandra, Fernlund, Eva, Fadl, Shalan, Rydberg, Annika, Hanseus, Katarina, Kazamia, Kalliopi och Moons, Philip, Effectiveness of the STEPSTONES transition program for adolescents with congenital heart disease [Elektronisk resurs] a randomized controlled trial, Journal of Adolescent Health, 2023

Kaizer, Alexander M., Winbo, Annika, Clur, Sally-Ann B, Etheridge, Susan P., Ackerman, Michael J., Horigome, Hitoshi, Herberg, Ulrike, Dagradi, Federica, Spazzolini, Carla, Killen, Stacy A S, Wacker-Gussmann, Annette, Wilde, Arthur A M, Sinkovskaya, Elena, Abuhamad, Alfred, Torchio, Margherita, Ng, Chai-Ann, Rydberg, Annika, Schwartz, Peter J. och Cuneo, Bettina F., Effects of cohort, genotype, variant, and maternal β-blocker treatment on foetal heart rate predictors of inherited long QT syndrome [Elektronisk resurs], Europace, 2023, 25 nr 11

Lundström, Anna, Wiklund, Urban, Winbo, Annika, Eliasson, Håkan, Karlsson, Marcus och Rydberg, Annika, Cardiac response to water activities in children with Long QT syndrome type 1 [Elektronisk resurs], PLOS ONE, 2023, 18 nr 12

Rydberg, Annika, Iktus, 2023, Books on Demand

Rydberg, Annika, Iktus, 2023, BoD – Books on Demand, Stockholm, Sverige

Acuña Mora, Mariela, Sparud-Lundin, Carina, Fernlund, Eva, Fadl, Shalan, Kalliopi, Kazamia, Rydberg, Annika, Burström, Åsa, Hanseus, Katarina, Moons, Philip och Bratt, Ewa-Lena, The longitudinal association between patient empowerment and patient-reported outcomes [Elektronisk resurs] what is the direction of effect?, PLOS ONE, 2022, 17 nr 11

Charisopoulou, Dafni, Koulaouzidis, George, Rydberg, Annika och Henein, Michael Y., Reversed Apico-Basal Myocardial Relaxation Sequence During Exercise in Long QT Syndrome Mutations Carriers With History of Previous Cardiac Events [Elektronisk resurs], Frontiers in Physiology, 2022, 12

Fricke, Katrin, Mellander, Mats, Hanséus, Katarina, Tran, Phan-Kiet, Synnergren, Mats, Ramgren, Jens Johansson, Rydberg, Annika, Sunnegårdh, Jan, Dalén, Magnus, Sjöberg, Gunnar, Weismann, Constance G. och Liuba, Petru, Impact of Left Ventricular Morphology on Adverse Outcomes Following Stage 1 Palliation for Hypoplastic Left Heart Syndrome [Elektronisk resurs] 20 Years of National Data From Sweden, Journal of the American Heart Association, 2022, 11 nr 7

Hansson, Lena, Sandberg, Camilla, Öhlund, Inger, Lind, Torbjörn, Sthen Bergdahl, Magne, Wiklund, Urban, Rylander Hedlund, Eva, Sjöberg, Gunnar och Rydberg, Annika, Vitamin D, liver-related biomarkers, and distribution of fat and lean mass in young patients with Fontan circulation [Elektronisk resurs], Cardiology in the Young, 2022, 32 nr 6, 861–868

Sundström, Emilia, Jensen, Steen M., Diamant, Ulla-Britt, Wiklund, Urban och Rydberg, Annika, ICD harm and benefit: risk scores applied to the Swedish ICD-treated LQTS population [Elektronisk resurs], Scandinavian Cardiovascular Journal, 2022, 56 nr 1, 48–55

Winbo, Annika, Diamant, Ulla-Britt, Persson, Johan, Jensen, Steen M. och Rydberg, Annika, To Modify or Not to Modify [Elektronisk resurs] Allele-Specific Effects of 3’UTR-KCNQ1 Single Nucleotide Polymorphisms on Clinical Phenotype in a Long QT 1 Founder Population Segregating a Dominant-Negative Mutation, Journal of the American Heart Association, 2022, 11 nr 18

Alenius Dahlqvist, Jenny, Wiklund, Urban, Karlsson, Marcus, Hanséus, Katarina, Strömvall Larsson, Eva, Johansson Ramgren, Jens, Berggren, Håkan och Rydberg, Annika, Changes in Heart Rate and Heart Rate Variability During Surgical Stages to Completed Fontan Circulation [Elektronisk resurs], Pediatric Cardiology, 2021

Charisopoulou, Dafni, Koulaouzidis, George, Law, Lucy, Rydberg, Annika och Henein, Michael Y., Exercise Induced Worsening of Mechanical Heterogeneity and Diastolic Impairment in Long QT Syndrome [Elektronisk resurs], Journal of Clinical Medicine, 2021, 10 nr 1, 1–12

Diamant, Ulla-Britt, Winbo, Annika, Marcus, Karlsson, Edvinsson, Sören och Annika, Rydberg, LQTS founder population in Northern Sweden – the natural history of a potentially fatal inherited cardiac disorder [Elektronisk resurs], Biodemography and Social Biology, 2021

Lundström, Anna, Wiklund, Urban, Law, Lucy, Jensen, Steen M., Karlsson, Marcus och Rydberg, Annika, Aberrant autonomic pattern during the post-exercise recovery phase in long QT syndrome patients [Elektronisk resurs], Autonomic Neuroscience, 2021, 236

Mohlkert, Lilly-Ann, Hallberg, Jenny, Broberg, Olof, Sjöberg, Gunnar, Rydberg, Annika, Liuba, Petru, Fellman, Vineta, Domellöf, Magnus, Norman, Mikael och Pegelow Halvorsen, Cecilia, Right Heart Structure, Geometry and Function Assessed by Echocardiography in 6-Year-Old Children Born Extremely Preterm-A Population-Based Cohort Study [Elektronisk resurs], Journal of Clinical Medicine, 2021, 10 nr 1

Abdelsayed, Mena, Bytyci, Ibadete, Rydberg, Annika och Henein, Michael Y., Left Ventricular Contraction Duration Is the Most Powerful Predictor of Cardiac Events in LQTS [Elektronisk resurs] A Systematic Review and Meta-Analysis, Journal of Clinical Medicine, 2020, 9 nr 9

Dahlberg, Pia, Diamant, Ulla-Britt, Gilljam, Thomas, Rydberg, Annika och Bergfeldt, Lennart, QT correction using Bazett's formula remains preferable in long QT syndrome type 1 and 2 [Elektronisk resurs], Annals of Noninvasive Electrocardiology, 2020

Lahrouchi, Najim, Tadros, Rafik, Crotti, Lia, Mizusawa, Yuka, Postema, Pieter G., Beekman, Leander, Walsh, Roddy, Hasegawa, Kanae, Barc, Julien, Ernsting, Marko, Turkowski, Kari L., Mazzanti, Andrea, Beckmann, Britt M., Shimamoto, Keiko, Diamant, Ulla-Britt, Wijeyeratne, Yanushi D., Kucho, Yu, Robyns, Tomas, Ishikawa, Taisuke, Arbelo, Elena, Christiansen, Michael, Winbo, Annika, Jabbari, Reza, Lubitz, Steven A., Steinfurt, Johannes, Rudic, Boris, Loeys, Bart, Shoemaker, M. Ben, Weeke, Peter E., Pfeiffer, Ryan, Davies, Brianna, Andorin, Antoine, Hofman, Nynke, Dagradi, Federica, Pedrazzini, Matteo, Tester, David J., Bos, J. Martijn, Sarquella-Brugada, Georgia, Campuzano, Oscar, Platonov, Pyotr G., Stallmeyer, Birgit, Zumhagen, Sven, Nannenberg, Eline A., Veldink, Jan H., van den Berg, Leonard H., Al-Chalabi, Ammar, Shaw, Christopher E., Shaw, Pamela J., Morrison, Karen E., Andersen, Peter M., Mueller-Nurasyid, Martina, Cusi, Daniele, Barlassina, Cristina, Galan, Pilar, Lathrop, Mark, Munter, Markus, Werge, Thomas, Ribases, Marta, Aung, Tin, Khor, Chiea C., Ozaki, Mineo, Lichtner, Peter, Meitinger, Thomas, van Tintelen, J. Peter, Hoedemaekers, Yvonne, Denjoy, Isabelle, Leenhardt, Antoine, Napolitano, Carlo, Shimizu, Wataru, Schott, Jean-Jacques, Gourraud, Jean-Baptiste, Makiyama, Takeru, Ohno, Seiko, Itoh, Hideki, Krahn, Andrew D., Antzelevitch, Charles, Roden, Dan M., Saenen, Johan, Borggrefe, Martin, Odening, Katja E., Ellinor, Patrick T., Tfelt-Hansen, Jacob, Skinner, Jonathan R., van den Berg, Maarten P., Olesen, Morten Salling, Brugada, Josep, Brugada, Ramon, Makita, Naomasa, Breckpot, Jeroen, Yoshinaga, Masao, Behr, Elijah R., Rydberg, Annika, Aiba, Takeshi, Kaeaeb, Stefan, Priori, Silvia G., Guicheney, Pascale, Tan, Hanno L., Newton-Cheh, Christopher, Ackerman, Michael J., Schwartz, Peter J., Schulze-Bahr, Eric, Probst, Vincent, Horie, Minoru, Wilde, Arthur A., Tanck, Michael W. T. och Bezzina, Connie R., Transethnic Genome-Wide Association Study Provides Insights in the Genetic Architecture and Heritability of Long QT Syndrome [Elektronisk resurs], Circulation, 2020, 142 nr 4, 324–338

Mohlkert, Lilly-Ann, Sjöberg, Gunnar, Rydberg, Annika, Pegelow Halvorsen, Cecilia, Tufvesson, Ellen, Hallberg, Jenny, Domellöf, Magnus och Norman, Mikael, Lung function and pulmonary vascular resistance are not associated in 6-year-old children born extremely preterm [Elektronisk resurs], Acta Paediatrica, 2020, 109 nr 4, 746–753

Dolk, Mikaela, Schütz, Indra, Herou, Erik, Nordenstam, Felicia, Bergman, G, Synnergren, Mats, Rydberg, Annika, Liuba, Petru, Tran, Kiet, Sunnegårdh, Jan, Hanséus, Katarina och Tran-Lundmark, Karin, Protein-losing enteropathy following Fontan completion : A 30-year national cohort study in Sweden, Journal of Thoracic and Cardiovascular Surgery, 2026, 171 nr 3, s. 722–731.e3, : Mosby-Elsevier

Wirestrand, Camilla, Gadler, Fredrik, Rydberg, Annika, Nygren, Anders, Rudolph, A, Wålinder Österberg, Anna, Fernlund, Eva, Jeremiasen, Ida, Östman-Smith, Ingegerd, Alenius Dahlqvist, Jenny och Eliasson, Håkan, Outcomes for patients implanted with a cardioverter-defibrillator at <19 years of age : a Swedish national study, Europace, 2026, 28 nr 1, : Oxford University Press

Wirestrand, Camilla, Gadler, Fredrik, Rydberg, Annika, Nygren, Anders, Rudolph, Andre, Wålinder Österberg, Anna, Fernlund, Eva, Jeremiasen, Ida, Östman-Smith, Ingegerd, Alenius Dahlqvist, Jenny, Wirestrand, C, Gadler, F, Rydberg, A, Nygren, A, Rudolph, A, Walinder, Osterberg A, Fernlund, E, Jeremiasen, I, Ostman-Smith, I, Alenius, Dahlqvist J och Eliasson, Hakan, Outcomes for patients implanted with a cardioverter-defibrillator at <19 years of age: a Swedish national study, EUROPACE, 2026, 28 nr 1, : Oxford University Press

Wirestrand, Camilla, Gadler, Fredrik, Rydberg, Annika, Nygren, Anders, Rudolph, A, Wålinder Österberg, Anna, Fernlund, Eva, Jeremiasen, Ida, Östman-Smith, Ingegerd, Alenius Dahlqvist, Jenny och Eliasson, Hakan, Outcomes for patients implanted with a cardioverter-defibrillator at <19 years of age: a Swedish national study, EUROPACE, 2026, 28 nr 1, : Oxford University Press

Lundström, Anna, Karlsson, Marcus, Rydberg, Annika och Wiklund, Urban, Assessment of arrhythmias and heart rate response in healthy adolescents performing face immersion and body submersion in ice-cold water, Physiological Reports, 2025, 13 nr 13, : John Wiley & Sons

Monda, Emanuele, Biagini, Elena, Blom, Nico, Drago, Fabrizio, Krapels, Ingrid, Krebsova, Alice, Koubsky, Karel, Khraiche, Diala, Martins, Elisabete, Merlo, Marco, Michels, Michelle, Mizia-Stec, Katarzyna, Moerner, Stellan, Pena Pena, Maria Luisa, Planinc, Ivo, Robyns, Tomas, Rydberg, Annika, Saenen, Johan, Rodriguez Palomares, Jose Fernando, Rutger, Hassink, Sarquella Brugada, Georgia, Scheirlynck, Esther, Schulze-Bahr, Eric, Tfelt-Hansen, Jacob, Wolf, Cordula M., Hofman, Nynke, Amin, Ahmad S., Wilde, Arthur, Charron, Philippe och Limongelli, Giuseppe, Current management of transition and multidisciplinary care of patients with inherited and rare cardiomyopathies in Europe : results of the European Reference Network for rare and low prevalence complex diseases of the heart, European Heart Journal – Quality of Care and Clinical Outcomes, 2025, 11 nr 7, s. 1155–1163, : Oxford University Press

Lundström, Anna, Autonomic cardiac control in long QT syndrome : clinical studies of arrhythmogenic triggers, 2024, Umeå University, Umeå

Lundström, Anna, Eliasson, H, Karlsson, Marcus, Wiklund, Urban och Rydberg, Annika, Holter study of heart rate variability in children and adolescents with long QT syndrome, Annals of Noninvasive Electrocardiology, 2024, 29 nr 4, : John Wiley & Sons

Sundström, Emilia, Inherited arrhythmogenic channelopathies and implantable cardioverter defibrillator treatment : national and age-related perspectives, 2024, Umeå University, Umeå

Wikner, Anna, Johansson, Karna, Enocson, Elin, Sthen Bergdahl, Magne, Hansson, Lena, Rydberg, Annika och Sandberg, Camilla, Lower bone strength in young patients with Fontan circulation compared to controls, Cardiology in the Young, 2024, 34 nr 7, s. 1487–1492, : Cambridge University Press

Bratt, Ewa-Lena, Acuña Mora, Mariela, Sparud Lundin, Carina, Saarijärvi, Markus, Burström, Åsa, Skogby, Sandra, Fernlund, Eva, Fadl, Shalan, Rydberg, Annika, Hanseus, Katarina, Kazamia, Kalliopi och Moons, Philip, Effectiveness of the STEPSTONES Transition Program for Adolescents With Congenital Heart Disease : A Randomized Controlled Trial, Journal of Adolescent Health, 2023, : Elsevier BV

Dahlberg, Pia, Axelsson, Karl-Jonas, Rydberg, Annika, Lundahl, Gunilla, Gransberg, Lennart och Bergfeldt, Lennart, Spatio-temporal repolarization dispersion before and after exercise in patients with long QT syndrome type 1 vs controls – probing into the arrhythmia substrate., American journal of physiology. Heart and circulatory physiology, 2023, 325 nr 6, : American Physiological Society

Dahlberg, Pia, Axelsson, Karl-Jonas, Rydberg, Annika, Lundahl, Gunilla, Gransberg, Lennart och Bergfeldt, Lennart, Spatiotemporal repolarization dispersion before and after exercise in patients with long QT syndrome type 1 versus controls : probing into the arrhythmia substrate, American Journal of Physiology. Heart and Circulatory Physiology, 2023, 325 nr 6, s. H1279-H1289, : American Physiological Society

Kaizer, Alexander M., Winbo, Annika, Clur, Sally-Ann B, Etheridge, Susan P., Ackerman, Michael J., Horigome, Hitoshi, Herberg, Ulrike, Dagradi, Federica, Spazzolini, Carla, Killen, Stacy A S, Wacker-Gussmann, Annette, Wilde, Arthur A M, Sinkovskaya, Elena, Abuhamad, Alfred, Torchio, Margherita, Ng, Chai-Ann, Rydberg, Annika, Schwartz, Peter J. och Cuneo, Bettina F., Effects of cohort, genotype, variant, and maternal β-blocker treatment on foetal heart rate predictors of inherited long QT syndrome, Europace, 2023, 25 nr 11, : Oxford University Press

Bratt, Ewa-Lena, Acuña Mora, Mariela, Sparud Lundin, Carina, Skogby, Sandra, Buström, Asa, Saarijärvi, Markus, Hanseus, Katarina, Rydberg, Annika, Fadl, Shalan, Fernlund, Eva, Kazamia, Kalliopi och Moons, Philip, A transition program is effective in improving adolescents’ knowledge about their congenital heart disease: The Stepstones-CHD trial, Arquivos Brasileiros de Cardiologica 2022; 119 (4 Suppl.1): 43, 2022

Bratt, Ewa-Lena, Acuña Mora, Mariela, Sparud Lundin, Carina, Saarijärvi, Markus, Burström, Åsa, Skogby, Sandra, Fernlund, Eva, Fadl, Shalan, Rydberg, Annika, Hanseus, Katarina, Kalliopi, Kazamia och Moons, Philip, The STEPSTONES transition program for adolescents with congenital heart disease is effective in improving patient empowerment: a randomized controlled trial, ESC 2022 och EUROPEAN HEART JOURNAL, 2022, 43, s. 2745–2745 och 43, s. 2745–2745

Charisopoulou, Dafni, Myocardial electromechanical function in long QT syndrome, 2022, Umeå University

Charisopoulou, Dafni, Koulaouzidis, George, Rydberg, Annika och Henein, Michael Y., Reversed Apico-Basal Myocardial Relaxation Sequence During Exercise in Long QT Syndrome Mutations Carriers With History of Previous Cardiac Events, Frontiers in Physiology, 2022, 12, : Frontiers Media S.A.

Fricke, Katrin, Mellander, Mats, Hanséus, Katarina, Tran, Phan Kiet, Johansson-Synnergren, Mats, Johansson Ramgren, Jens, Rydberg, Annika, Sunnegårdh, Jan, Dalén, Magnus, Sjöberg, Gunnar, Weismann, Constance Gesina och Liuba, Petru, Impact of Left Ventricular Morphology on Adverse Outcomes Following Stage 1 Palliation for Hypoplastic Left Heart Syndrome: 20 Years of National Data From Sweden, Journal of the American Heart Association, 2022, 11 nr 7, : John Wiley & Sons

Hansson, Lena, Sandberg, Camilla, Öhlund, Inger, Lind, Torbjörn, Sthen Bergdahl, Magne, Wiklund, Urban, Rylander Hedlund, Eva, Sjöberg, Gunnar och Rydberg, Annika, Vitamin D, liver-related biomarkers, and distribution of fat and lean mass in young patients with Fontan circulation, Cardiology in the Young, 2022, 32 nr 6, s. 861–868, : Cambridge University Press

Sthen Bergdahl, Magne, Crenshaw, Albert G., Hedlund, Eva Rylander, Sjöberg, Gunnar, Rydberg, Annika och Sandberg, Camilla, Calf muscle oxygenation is impaired and may decline with age in young patients with total cavopulmonary connection, Pediatric Cardiology, 2022, 43, s. 449–456, : Springer

Sundström, Emilia, Jensen, Steen M., Diamant, Ulla-Britt, Wiklund, Urban och Rydberg, Annika, ICD harm and benefit: risk scores applied to the Swedish ICD-treated LQTS population, Scandinavian Cardiovascular Journal, 2022, 56 nr 1, s. 48–55, : Taylor & Francis

van der Crabben, Saskia N., Mörner, Stellan, Lundström, Anna, Jonasson, Jenni, Bikker, Hennie, Amin, Ahmad S., Rydberg, Annika och Wilde, Arthur A. M., Should variants of unknown significance (VUS) be disclosed to patients in cardiogenetics or not; only in case of high suspicion of pathogenicity?, European Journal of Human Genetics, 2022, 30, s. 1208–1210, : Springer Nature

Winbo, Annika, Diamant, Ulla-Britt, Persson, Johan, Jensen, Steen M. och Rydberg, Annika, To Modify or Not to Modify : Allele-Specific Effects of 3’UTR-KCNQ1 Single Nucleotide Polymorphisms on Clinical Phenotype in a Long QT 1 Founder Population Segregating a Dominant-Negative Mutation, Journal of the American Heart Association, 2022, 11 nr 18, : American Heart Association

Alenius Dahlqvist, Jenny, Wiklund, Urban, Karlsson, Marcus, Hanséus, Katarina, Strömvall-Larsson, Eva, Johansson Ramgren, Jens, Berggren, Håkan och Rydberg, Annika, Changes in Heart Rate and Heart Rate Variability During Surgical Stages to Completed Fontan Circulation, Pediatric Cardiology, 2021, 42 nr 5, s. 1162–1169, : Springer Science and Business Media LLC