Helge Servatius

3.1k total citations · 1 hit paper
96 papers, 2.0k citations indexed

About

Helge Servatius is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Electrical and Electronic Engineering. According to data from OpenAlex, Helge Servatius has authored 96 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Cardiology and Cardiovascular Medicine, 9 papers in Surgery and 5 papers in Electrical and Electronic Engineering. Recurrent topics in Helge Servatius's work include Cardiac Arrhythmias and Treatments (76 papers), Atrial Fibrillation Management and Outcomes (62 papers) and Cardiac electrophysiology and arrhythmias (39 papers). Helge Servatius is often cited by papers focused on Cardiac Arrhythmias and Treatments (76 papers), Atrial Fibrillation Management and Outcomes (62 papers) and Cardiac electrophysiology and arrhythmias (39 papers). Helge Servatius collaborates with scholars based in Switzerland, Germany and United States. Helge Servatius's co-authors include Stephan Willems, Daniel Steven, Boris Hoffmann, Thomas Rostock, Imke Drewitz, Arian Sultan, Kai Müllerleile, Thomas Meinertz, Jakob Lüker and Karl Wegscheider and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Helge Servatius

87 papers receiving 2.0k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Pulsed Field or Cryoballoon Ablation for Paroxysmal Atrial Fibrillation

2025 40 citations Tobias Reichlin, Thomas Kueffer et al. New England Journal of Medicine profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Helge Servatius	1.8k	147	117	69	66	96	2.0k
Johannes Sperzel	1.8k 1.0×	236 1.6×	83 0.7×	40 0.6×	65 1.0×	105	1.9k
Lucie Šedivá	2.2k 1.3×	126 0.9×	104 0.9×	249 3.6×	116 1.8×	36	2.5k
Prapa Kanagaratnam	2.5k 1.4×	224 1.5×	151 1.3×	23 0.3×	199 3.0×	146	2.7k
Fleur V.Y. Tjong	1.1k 0.6×	171 1.2×	107 0.9×	59 0.9×	46 0.7×	60	1.2k
Hendrik Lambert	2.5k 1.4×	170 1.2×	200 1.7×	114 1.7×	94 1.4×	18	2.7k
Eli S. Gang	1.6k 0.9×	333 2.3×	161 1.4×	19 0.3×	147 2.2×	77	1.8k
D. Wyn Davies	2.1k 1.2×	203 1.4×	84 0.7×	15 0.2×	165 2.5×	69	2.2k
Matthew Ginks	1.6k 0.9×	147 1.0×	97 0.8×	14 0.2×	204 3.1×	74	1.7k
Joerg O. Schwab	526 0.3×	61 0.4×	72 0.6×	23 0.3×	131 2.0×	40	685
Arnaud Denis	3.0k 1.7×	158 1.1×	55 0.5×	33 0.5×	188 2.8×	122	3.1k

Countries citing papers authored by Helge Servatius

Since Specialization

Citations

This map shows the geographic impact of Helge Servatius'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 Helge Servatius with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helge Servatius more than expected).

Fields of papers citing papers by Helge Servatius

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helge Servatius. 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 Helge Servatius. The network helps show where Helge Servatius may publish in the future.

Co-authorship network of co-authors of Helge Servatius

This figure shows the co-authorship network connecting the top 25 collaborators of Helge Servatius. A scholar is included among the top collaborators of Helge Servatius 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 Helge Servatius. Helge Servatius is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kueffer, Thomas, Gregor Thalmann, Nikola Kozhuharov, et al.. (2025). Comparison of a Novel Temperature-Controlled Diamond-Tip Catheter and a Power-Controlled Gold-Tip Catheter for the Irrigated Ablation of Cavotricuspid Isthmus-Dependent Atrial Flutter. Journal of Clinical Medicine. 14(3). 701–701. 1 indexed citations

Reichlin, Tobias, Thomas Kueffer, Peter Jüni, et al.. (2025). Pulsed Field or Cryoballoon Ablation for Paroxysmal Atrial Fibrillation. New England Journal of Medicine. 392(15). 1497–1507. 40 indexed citations breakdown →

Thalmann, Gregor, Thomas Kueffer, Helge Servatius, et al.. (2025). Use of a large-area focal lattice-tip catheter for cavotricuspid isthmus ablation. Heart Rhythm. 23(2). e281–e283. 1 indexed citations

Kueffer, Thomas, Sven Knecht, Patrick Badertscher, et al.. (2024). Impact of shortening the blanking period to 8 weeks after PVI: Insights from COMPARE-CRYO using continuous rhythm monitoring. Heart Rhythm. 22(11). 2801–2809. 2 indexed citations

Servatius, Helge, Thomas Kueffer, Gabor Erdoes, et al.. (2024). Electrophysiological differences of randomized deep sedation with dexmedetomidine versus propofol. BMC Anesthesiology. 24(1). 263–263. 1 indexed citations

Reichlin, Tobias, Thomas Kueffer, Sven Knecht, et al.. (2024). PolarX vs Arctic Front for Cryoballoon Ablation of Paroxysmal AF. JACC. Clinical electrophysiology. 10(7). 1367–1376. 8 indexed citations

Lam, Anna, Mattia Branca, Helge Servatius, et al.. (2024). Incidental Arrhythmias During Atrial Fibrillation Screening With Repeat 7‐Day Holter ECGs in a Hospital‐Based Patient Population. Journal of the American Heart Association. 13(4). e032223–e032223.

Baldinger, Samuel H., Fabian Noti, Helge Servatius, et al.. (2024). Patient characteristics, predictors and outcome of pacemaker patients upgraded to an implantable cardioverter defibrillator. Pacing and Clinical Electrophysiology. 47(6). 853–861.

Chollet, Laurève, Severin Wittmer, Gregor Thalmann, et al.. (2024). Impact of atrial fibrillation phenotype and left atrial volume on outcome after pulmonary vein isolation. EP Europace. 26(4). 10 indexed citations

10.

Kueffer, Thomas, Sven Knecht, Antonio Madaffari, et al.. (2023). Comparison of the PolarX and the Arctic Front cryoballoon for pulmonary vein isolation in patients with symptomatic paroxysmal atrial fibrillation (COMPARE CRYO) – Study protocol for a randomized controlled trial. Contemporary Clinical Trials. 134. 107341–107341. 3 indexed citations

11.

Küffer, Thomas, Babken Asatryan, Patrick Badertscher, et al.. (2023). Validation of a clinical model for predicting left versus right ventricular outflow tract origin of idiopathic ventricular arrhythmias. Pacing and Clinical Electrophysiology. 46(10). 1186–1196. 1 indexed citations

12.

Kueffer, Thomas, Antonio Madaffari, Jens Seiler, et al.. (2023). Pulsed-field- vs. cryo- vs. radiofrequency ablation: one-year recurrence rates after pulmonary vein isolation in patients with persistent atrial fibrillation. EP Europace. 25(Supplement_1). 1 indexed citations

13.

Kueffer, Thomas, Antonio Madaffari, Jens Seiler, et al.. (2023). Pulsed-field- vs. cryo- vs. radiofrequency ablation: one-year recurrence rates after pulmonary vein isolation in patients with paroxysmal atrial fibrillation. EP Europace. 25(Supplement_1). 4 indexed citations

14.

Servatius, Helge, Babken Asatryan, Andreas Haeberlin, et al.. (2022). Differences in Atrial Remodeling in Hypertrophic Cardiomyopathy Compared to Hypertensive Heart Disease and Athletes’ Hearts. Journal of Clinical Medicine. 11(5). 1316–1316. 1 indexed citations

15.

Huber, A, Laurève Chollet, Severin Wittmer, et al.. (2022). The Relationship between Enhancing Left Atrial Adipose Tissue at CT and Recurrent Atrial Fibrillation. Radiology. 305(1). 56–65. 24 indexed citations

16.

Knecht, Sven, Christian Sticherling, Laurent Roten, et al.. (2022). Efficacy and safety of a novel cryoballoon ablation system: multicentre comparison of 1-year outcome. EP Europace. 24(12). 1926–1932. 16 indexed citations

17.

Haeberlin, Andreas, Jens Seiler, Samuel H. Baldinger, et al.. (2022). Impact of a structured institutional lead management programme at a high volume centre for transvenous lead extractions in Switzerland. Cardiovascular Medicine. 1 indexed citations

18.

Asatryan, Babken, Yael Ben‐Haim, Stephan Dobner, et al.. (2021). Sex-Related Differences in Cardiac Channelopathies. Circulation. 143(7). 739–752. 23 indexed citations

19.

Knecht, Sven, Christian Sticherling, Laurent Roten, et al.. (2021). Technical and procedural comparison of two different cryoballoon ablation systems in patients with atrial fibrillation. Journal of Interventional Cardiac Electrophysiology. 64(2). 409–416. 16 indexed citations

20.

Schreiber, Doreen, Thomas Rostock, Arian Sultan, et al.. (2015). Five-Year Follow-Up After Catheter Ablation of Persistent Atrial Fibrillation Using the Stepwise Approach and Prognostic Factors for Success. Circulation Arrhythmia and Electrophysiology. 8(2). 308–317. 124 indexed citations

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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