Annika Rydberg

Contact

Works as

Professor emerita at Department of Clinical Sciences Section: Pediatrics

Umeå universitet, Klinisk vetenskap, 901 85 Umeå

Publications Publications

Assessment of arrhythmias and heart rate response in healthy adolescents performing face immersion and body submersion in ice-cold water

Physiological Reports, John Wiley & Sons 2025, Vol. 13, (13)

Lundström, Anna; Karlsson, Marcus; Rydberg, Annika; et al.

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, Oxford University Press 2025, Vol. 11, (7) : 1155-1163

Monda, Emanuele; Biagini, Elena; Blom, Nico; et al.

Holter study of heart rate variability in children and adolescents with long QT syndrome

Annals of Noninvasive Electrocardiology, John Wiley & Sons 2024, Vol. 29, (4)

Lundström, Anna; Eliasson, Håkan; Karlsson, Marcus; et al.

Lower bone strength in young patients with Fontan circulation compared to controls

Cardiology in the Young, Cambridge University Press 2024, Vol. 34, (7) : 1487-1492

Wikner, Anna; Johansson, Karna; Enocson, Elin; et al.

Effectiveness of the STEPSTONES transition program for adolescents with congenital heart disease: a randomized controlled trial

Journal of Adolescent Health, Elsevier 2023, Vol. 73, (4) : 655-663

Bratt, Ewa-Lena; Mora, Mariela Acuna; Sparud-Lundin, Carina; et al.

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, Vol. 325, (6) : H1279-H1289

Dahlberg, Pia; Axelsson, Karl-Jonas; Rydberg, Annika; et al.

Effects of cohort, genotype, variant, and maternal β-blocker treatment on foetal heart rate predictors of inherited long QT syndrome

Europace, Oxford University Press 2023, Vol. 25, (11)

Kaizer, Alexander M.; Winbo, Annika; Clur, Sally-Ann B; et al.

Cardiac response to water activities in children with Long QT syndrome type 1

PLOS ONE, Public Library of Science (PLoS) 2023, Vol. 18, (12)

Lundström, Anna; Wiklund, Urban; Winbo, Annika; et al.

The longitudinal association between patient empowerment and patient-reported outcomes: what is the direction of effect?

PLOS ONE, Public Library of Science 2022, Vol. 17, (11)

Acuña Mora, Mariela; Sparud-Lundin, Carina; Fernlund, Eva; et al.

Reversed Apico-Basal Myocardial Relaxation Sequence During Exercise in Long QT Syndrome Mutations Carriers With History of Previous Cardiac Events

Frontiers in Physiology, Frontiers Media S.A. 2022, Vol. 12

Charisopoulou, Dafni; Koulaouzidis, George; Rydberg, Annika; et al.

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: Cardiovascular and Cerebrovascular Disease, John Wiley & Sons 2022, Vol. 11, (7)

Fricke, Katrin; Mellander, Mats; Hanséus, Katarina; et al.

Vitamin D, liver-related biomarkers, and distribution of fat and lean mass in young patients with Fontan circulation

Cardiology in the Young, Cambridge University Press 2022, Vol. 32, (6) : 861-868

Hansson, Lena; Sandberg, Camilla; Öhlund, Inger; et al.

Calf Muscle Oxygenation is Impaired and May Decline with Age in Young Patients with Total Cavopulmonary Connection

Pediatric Cardiology, Springer 2022, Vol. 43, (2) : 449-456

Sthen Bergdahl, Magne; Crenshaw, Albert G.; Rylander Hedlund, Eva; et al.

ICD harm and benefit: risk scores applied to the Swedish ICD-treated LQTS population

Scandinavian Cardiovascular Journal, Taylor & Francis 2022, Vol. 56, (1) : 48-55

Sundström, Emilia; Jensen, Steen M.; Diamant, Ulla-Britt; et al.

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, Springer Nature 2022, Vol. 30 : 1208-1210

van der Crabben, Saskia N.; Mörner, Stellan; Lundström, Anna; et al.

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: Cardiovascular and Cerebrovascular Disease, American Heart Association 2022, Vol. 11, (18)

Winbo, Annika; Diamant, Ulla-Britt; Persson, Johan; et al.

Changes in Heart Rate and Heart Rate Variability During Surgical Stages to Completed Fontan Circulation

Pediatric Cardiology, Springer 2021, Vol. 42, (5) : 1162-1169

Alenius Dahlqvist, Jenny; Wiklund, Urban; Karlsson, Marcus; et al.

Exercise Induced Worsening of Mechanical Heterogeneity and Diastolic Impairment in Long QT Syndrome

Journal of Clinical Medicine, MDPI 2021, Vol. 10, (1) : 1-12

Charisopoulou, Dafni; Koulaouzidis, George; Law, Lucy; et al.

QT correction using Bazett's formula remains preferable in long QT syndrome type 1 and 2

Annals of Noninvasive Electrocardiology, John Wiley & Sons 2021, Vol. 26, (1)

Dahlberg, Pia; Diamant, Ulla-Britt; Gilljam, Thomas; et al.

Aberrant autonomic pattern during the post-exercise recovery phase in long QT syndrome patients

Autonomic Neuroscience: Basic & Clinical, Elsevier 2021, Vol. 236

Lundström, Anna; Wiklund, Urban; Law, Lucy; et al.

Right Heart Structure, Geometry and Function Assessed by Echocardiography in 6-Year-Old Children Born Extremely Preterm-A Population-Based Cohort Study

Journal of Clinical Medicine, MDPI 2021, Vol. 10, (1)

Mohlkert, Lilly-Ann; Hallberg, Jenny; Broberg, Olof; et al.

Ärftliga hjärt–kärlsjukdomar – ett multidisciplinärt arbetssätt krävs: [Experiences from a multidisciplinary cardiogenetic clinic]

Läkartidningen, Läkartidningen Förlag AB 2021, Vol. 118, (40)

Mörner, Stellan; Carlberg, Bo; Rydberg, Annika; et al.

Enhancing rare variant interpretation in inherited arrhythmias through quantitative analysis of consortium disease cohorts and population controls

Genetics in Medicine, Nature Publishing Group 2021, Vol. 23, (1) : 47-58

Walsh, Roddy; Lahrouchi, Najim; Tadros, Rafik; et al.

Functional hyperactivity in long OT syndrome type 1 pluripotent stem cell-derived sympathetic neurons

American Journal of Physiology. Heart and Circulatory Physiology, American Physiological Society 2021, Vol. 321, (1) : H217-H227

Winbo, Annika; Ramanan, Suganeya; Eugster, Emily; et al.

Left Ventricular Contraction Duration Is the Most Powerful Predictor of Cardiac Events in LQTS: A Systematic Review and Meta-Analysis

Journal of Clinical Medicine, MDPI 2020, Vol. 9, (9)

Abdelsayed, Mena; Bytyci, Ibadete; Rydberg, Annika; et al.

Mothers with long QT syndrome are at increased risk for fetal death: findings from a multicenter international study

American Journal of Obstetrics and Gynecology, MOSBY-ELSEVIER 2020, Vol. 222, (3) : 1-11

Cuneo, Bettina F.; Kaizer, Alexander M.; Clur, Sally Ann; et al.

Increased abdominal fat mass and high fat consumption in young school children with congenital heart disease: results from a case-control study

Journal of human nutrition and dietetics, John Wiley & Sons 2020, Vol. 33, (4) : 566-573

Hansson, Lena; Lind, T.; Öhlund, Inger; et al.

Transethnic Genome-Wide Association Study Provides Insights in the Genetic Architecture and Heritability of Long QT Syndrome

Circulation, Lippincott Williams & Wilkins 2020, Vol. 142, (4) : 324-338

Lahrouchi, Najim; Tadros, Rafik; Crotti, Lia; et al.

Lung function and pulmonary vascular resistance are not associated in 6-year-old children born extremely preterm

Acta Paediatrica, John Wiley & Sons 2020, Vol. 109, (4) : 746-753

Mohlkert, Lilly-Ann; Sjöberg, Gunnar; Rydberg, Annika; et al.

Impaired knee extension muscle strength in adolescents but not in children with Fontan circulation

Cardiology in the Young, Cambridge University Press 2020, Vol. 30, (8) : 1138-1143

Sandberg, Camilla; Frisk, Emelie; Hansson, Lena; et al.

Outpatient volumes and medical staffing resources as predictors for continuity of follow-up care during transfer of adolescents with congenital heart disease

International Journal of Cardiology, Elsevier 2020, Vol. 310 : 51-57

Skogby, Sandra; Moons, Philip; Johansson, Bengt; et al.

Transplantation-free survival after Norwood surgery for hypoplastic left heart syndrome with aortic atresia: A Swedish national cohort study

Cardiology in the Young, Cambridge University Press 2020, Vol. 30, (3) : 353-360

Öhman, Annika; El-Segaier, Milad; Bergman, Gunnar; et al.

Patient empowerment and its correlates in young persons with congenital heart disease

European Journal of Cardiovascular Nursing, Sage Publications 2019, Vol. 18, (5) : 389-398

Acuña Mora, Mariela; Sparud-Lundin, Carina; Burström, Åsa; et al.

Pacemaker treatment after Fontan surgery: a Swedish national study

Congenital Heart Disease, John Wiley & Sons 2019, Vol. 14, (4) : 582-589

Alenius Dahlqvist, Jenny; Sunnegårdh, Jan; Hanséus, Katarina; et al.

Sinus node dysfunction in patients with Fontan circulation: could heart rate variability be a predictor for pacemaker implantation?

Pediatric Cardiology, Springer-Verlag New York 2019, Vol. 40, (4) : 685-693

Alenius Dahlqvist, Jenny; Wiklund, Urban; Karlsson, Marcus; et al.

Parental uncertainty about transferring their adolescent with congenital heart disease to adult care

Journal of Advanced Nursing, John Wiley & Sons 2019, Vol. 75, (2) : 380-387

Burström, Åsa; Mora, Mariela Acuna; Öjmyr-Joelsson, Maria; et al.

Ready for Transfer to Adult Care?: A Triadic Evaluation of Transition Readiness in Adolescents With Congenital Heart Disease and Their Parents

Journal of Family Nursing, Sage Publications 2019, Vol. 25, (3) : 447-468

Burström, Åsa; Mora, Mariela Acuna; Öjmyr-Joelsson, Maria; et al.

Exercise worsening of electromechanical disturbances: a predictor of arrhythmia in long QT syndrome

Clinical Cardiology, Wiley Periodicals, Inc. 2019, Vol. 42, (2) : 235-240

Charisopoulou, Dafni; Koulaouzidis, George; Rydberg, Annika; et al.

Fluid restriction negatively affects energy intake and growth in very low birthweight infants with haemodynamically significant patent ductus arteriosus

Acta Paediatrica, Vol. 108, (11) : 1985-1992

Hansson, Lena; Lind, Torbjörn; Wiklund, Urban; et al.

Heritability in genetic heart disease: the role of genetic background

Open heart, BMJ Publishing Group Ltd 2019, Vol. 6, (1)

Jansweijer, Joeri A.; van Spaendonck-Zwarts, Karin Y.; Tanck, Michael W. T.; et al.

Adverse events within 1 year after surgical and percutaneous closure of atrial septal defects in preterm children

Cardiology in the Young, Cambridge University Press 2019, Vol. 29, (5) : 626-636

Tanghöj, Gustaf; Liuba, Petru; Sjöberg, Gunnar; et al.

Changing Epidemiology of Hypoplastic Left Heart Syndrome: Results of a National Swedish Cohort Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, John Wiley & Sons 2019, Vol. 8, (2)

Öhman, Annika; El-Segaier, Milad; Bergman, Gunnar; et al.

Do not forget the parents: Parents' concerns during transition to adult care for adolescents with congenital heart disease

Child Care Health and Development, WILEY 2018, Vol. 44, (2) : 278-284

Bratt, E. L.; Burström, Å.; Hanseus, K.; et al.

Abnormal ventricular repolarization in long QT syndrome carriers is related to short left ventricular filling time and attenuated stroke volume response during exercise

Echocardiography, Vol. 35, (8) : 1116-1123

Charisopoulou, Dafni; Koulaouzidis, George; Rydberg, Annika; et al.

Left Ventricular Isovolumetric Relaxation Time Is Prolonged in Fetal Long-QT Syndrome

Circulation: Arrhythmia and Electrophysiology, Lippincott Williams & Wilkins 2018, Vol. 11, (4)

Clur, Sally-Ann B; Vink, Arja S; Etheridge, Susan P; et al.

The Preterm Heart in Childhood: Left Ventricular Structure, Geometry, and Function Assessed by Echocardiography in 6-Year-Old Survivors of Periviable Births

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, John Wiley & Sons 2018, Vol. 7, (2)

Mohlkert, Lilly-Ann; Hallberg, Jenny; Broberg, Olof; et al.

Fetal heart rate reflects mutation burden and clinical outcome in twin probands with KCNQ1 mutations

HeartRhythm case reports, Vol. 4, (6) : 237-240

Winbo, Annika; Rydberg, Annika

Adolescents with congenital heart disease: their opinions about the preparation for transfer to adult care

European Journal of Pediatrics, Springer 2017, Vol. 176, (7) : 881-889

Burström, Åsa; Bratt, Ewa-Lena; Frenckner, Björn; et al.

Coarctation repair normalizes left ventricular function and aorto-septal angle in neonates

Congenital Heart Disease, Vol. 12, (2) : 218-225

Jashari, Haki; Lannering, Katarina; Mellander, Mats; et al.

Implantable cardioverter defibrillator treatment in long QT syndrome patients: a national study on adherence to international guidelines

Scandinavian Cardiovascular Journal, Vol. 51, (2) : 88-94

Sundström, Emilia; Jensen, Steen M.; Diamant, Ulla-Britt; et al.

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