Ulla Walfridsson
About
Ulla Walfridsson is a scholar working on Cardiology and Cardiovascular Medicine, Economics and Econometrics and Surgery.
According to data from OpenAlex, Ulla Walfridsson has authored 27 papers receiving a total of 530 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Cardiology and Cardiovascular Medicine, 4 papers in Economics and Econometrics and 3 papers in Surgery. Recurrent topics in Ulla Walfridsson's work include Atrial Fibrillation Management and Outcomes (23 papers), Cardiac Arrhythmias and Treatments (22 papers) and Cardiac electrophysiology and arrhythmias (8 papers). Ulla Walfridsson is often cited by papers focused on Atrial Fibrillation Management and Outcomes (23 papers), Cardiac Arrhythmias and Treatments (22 papers) and Cardiac electrophysiology and arrhythmias (8 papers). Ulla Walfridsson collaborates with scholars based in Sweden, Australia and Denmark. Ulla Walfridsson's co-authors include Håkan Walfridsson, Anna Strömberg, Kristofer Årestedt, Emmanouil Charitakis, Håkan Walfridsson, Magnus Janzon, Bo Palaszewski, Mats Nilsson, Margareta Kristenson and Mats Lundström and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and European Journal of Biochemistry.
In The Last Decade
Ulla Walfridsson
27 papers receiving 513 citations
Peers
Ulla Walfridsson
Glen Stettin United States
Tomas Forslund Sweden
Kirstine Lærum Sibilitz Denmark
Helen Kamphuis Netherlands
Bo Palaszewski Sweden
Yolanda Falcone Italy
Virginia Becerra Spain
Geneviève Lemay Canada
Imran Zainal Abidin Malaysia
Merrill Thomas United States
Citations per year, relative to Ulla Walfridsson Ulla Walfridsson (= 1×)
peers
Glen Stettin
Countries citing papers authored by Ulla Walfridsson
Since
Specialization
Citations
This map shows the geographic impact of Ulla Walfridsson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ulla Walfridsson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulla Walfridsson more than expected).
Fields of papers citing papers by Ulla Walfridsson
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Ulla Walfridsson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ulla Walfridsson. The network helps show where Ulla Walfridsson may publish in the future.
Co-authorship network of co-authors of Ulla Walfridsson
This figure shows the co-authorship network connecting the top 25 collaborators of Ulla Walfridsson. A scholar is included among the top collaborators of Ulla Walfridsson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ulla Walfridsson. Ulla Walfridsson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Walfridsson, Ulla, Håkan Walfridsson, Melissa E. Middeldorp, Prashanthan Sanders, & Kristofer Årestedt. (2022). Validation of the English version of the arrhythmia-specific questionnaire in tachycardia and arrhythmia (ASTA): a Rasch evaluation study. Journal of Patient-Reported Outcomes. 6(1). 90–90.
2.
Oliveira, Henrique Ceretta, et al.. (2021). A Brazilian Portuguese translation, cultural adaptation and validation of the Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA) health-related quality of life (HRQOL) scale. PLoS ONE. 16(8). e0256851–e0256851.
3.
Walfridsson, Ulla, et al.. (2020). Translation and Validation of the Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia (ASTA) to the Brazilian Context: An Instrument Focusing on Arrhythmia Symptoms. Cardiology Research and Practice. 2020. 1–7.
4.
Walfridsson, Ulla, et al.. (2020). ASK FOR IT: An Internet-based educational program for patients with atrial fibrillation – Results from a pilot study and design of the randomized, controlled, multicenter ASK FOR IT study. SHILAP Revista de lepidopterología. 1(3). 160–168.
5.
Klompstra, Leonie, Tiny Jaarsma, Susanna Ågren, et al.. (2019). The Appropriateness and Presentation of Commonly Available Cardiovascular Web Pages Providing Information About Cardiovascular Diseases. CIN Computers Informatics Nursing. 37(10). 493–497.
6.
Charitakis, Emmanouil, Robert Kronstrand, Ulla Walfridsson, et al.. (2019). The association between alcohol consumption, cardiac biomarkers, left atrial size and re-ablation in patients with atrial fibrillation referred for catheter ablation. PLoS ONE. 14(4). e0215121–e0215121.
7.
Charitakis, Emmanouil, et al.. (2019). Echocardiographic and Biochemical Factors Predicting Arrhythmia Recurrence After Catheter Ablation of Atrial Fibrillation—An Observational Study. Frontiers in Physiology. 10. 1215–1215.
8.
Lomper, Katarzyna, et al.. (2019). Psychometric evaluation of the Polish version of the Arrhythmia‑Specific Questionnaire in Tachycardia and Arrhythmia: a new tool for symptom and health‑related quality of life assessment. Kardiologia Polska. 77(5). 541–552.
9.
Orwelius, Lotti, Mats Nilsson, Evalill Nilsson, et al.. (2018). The Swedish RAND-36 Health Survey - reliability and responsiveness assessed in patient populations using Svensson’s method for paired ordinal data. Journal of Patient-Reported Outcomes. 2(1). 4–4.
10.
Charitakis, Emmanouil, et al.. (2017). Factors Predicting Arrhythmia-Related Symptoms and Health-Related Quality of Life in Patients Referred for Radiofrequency Ablation of Atrial Fibrillation. JACC. Clinical electrophysiology. 3(5). 494–502.
11.
Walfridsson, Ulla, et al.. (2016). Structured care of patients with atrial fibrillation improves guideline adherence. Journal of Atrial Fibrillation. 9(4). 1498–1498.
12.
Walfridsson, Håkan, Ulla Walfridsson, Jens Cosedis Nielsen, et al.. (2015). Radiofrequency ablation as initial therapy in paroxysmal atrial fibrillation: results on health-related quality of life and symptom burden. The MANTRA-PAF trial. EP Europace. 17(2). 215–221.
13.
Charitakis, Emmanouil, Ulla Walfridsson, Fredrik H. Nyström, et al.. (2015). Symptom burden, Metabolic profile, Ultrasound findings, Rhythm, neurohormonal activation, haemodynamics and health-related quality of life in patients with atrial Fibrillation (SMURF): a protocol for an observational study with a randomised interventional component. BMJ Open. 5(12). e008723–e008723.
14.
Walfridsson, Ulla, et al.. (2014). Development and Validation of an Arrhythmia-Specific Scale in Tachycardia and Arrhythmia With Focus on Health-Related Quality of Life. The Journal of Cardiovascular Nursing. 30(2). 98–108.
15.
Walfridsson, Håkan, Jens Cosedis Nielsen, Arne Johannessen, et al.. (2013). Radiofrequency ablation as initial therapy in paroxysmal atrial fibrillation: results on health-related quality of life and symptom burden.
16.
Walfridsson, Ulla, Kristofer Årestedt, & Anna Strömberg. (2012). Development and validation of a new Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA) with focus on symptom burden. Health and Quality of Life Outcomes. 10(1). 44–44.
17.
Walfridsson, Ulla. (2011). Assessing Symptom Burden and Health-Related Quality of Life in patients living with arrhythmia and ASTA : Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia. European Journal of Biochemistry. 12(2). 310–8.
18.
Walfridsson, Ulla, Håkan Walfridsson, Kristofer Årestedt, & Anna Strömberg. (2011). Impact of radiofrequency ablation on health-related quality of life in patients with paroxysmal supraventricular tachycardia compared with a norm population one year after treatment. Heart & Lung. 40(5). 405–411.
19.
Walfridsson, Ulla, Anna Strömberg, Magnus Janzon, & Håkan Walfridsson. (2009). Wolff‐Parkinson‐White Syndrome and Atrioventricular Nodal Re‐Entry Tachycardia in a Swedish Population: Consequences on Health‐Related Quality of Life. Pacing and Clinical Electrophysiology. 32(10). 1299–1306.
20.
Walfridsson, Ulla & Håkan Walfridsson. (2005). The Impact of Supraventricular Tachycardias on Driving Ability in Patients Referred for Radiofrequency Catheter Ablation. Pacing and Clinical Electrophysiology. 28(3). 191–195.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.
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