Olaf Krahnefeld

1.5k total citations · 2 hit papers
4 papers, 883 citations indexed

About

Olaf Krahnefeld is a scholar working on Cardiology and Cardiovascular Medicine, Pathology and Forensic Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Olaf Krahnefeld has authored 4 papers receiving a total of 883 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Cardiology and Cardiovascular Medicine, 1 paper in Pathology and Forensic Medicine and 1 paper in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Olaf Krahnefeld's work include Cardiac electrophysiology and arrhythmias (4 papers), Cardiac Arrhythmias and Treatments (3 papers) and Cardiac pacing and defibrillation studies (2 papers). Olaf Krahnefeld is often cited by papers focused on Cardiac electrophysiology and arrhythmias (4 papers), Cardiac Arrhythmias and Treatments (3 papers) and Cardiac pacing and defibrillation studies (2 papers). Olaf Krahnefeld collaborates with scholars based in Germany, Austria and Poland. Olaf Krahnefeld's co-authors include Angelo Auricchio, Hans Kirkels, Friedrich A. Schöndube, Michael S. Block, U. Wolfhard, J. Vogt, Patricia F.A. Bakker, Christof Huth, Christoph Stellbrink and Stefan Sack and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and NEJM Evidence.

In The Last Decade

Olaf Krahnefeld

4 papers receiving 859 citations

Hit Papers

align trajectories

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.

long-term clinical effect of hemodynamically optimized cardiac resynchronization therapy in patients with heart failure and ventricular conduction delay

2002 715 citations Angelo Auricchio, Christoph Stellbrink et al. Journal of the American College of Cardiology profile →
Low-Voltage Myocardium-Guided Ablation Trial of Persistent Atrial Fibrillation

2022 126 citations Yan Huo, Thomas Gaspar et al. NEJM Evidence profile →

Peers

Countries citing papers authored by Olaf Krahnefeld

Since Specialization

Citations

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

Fields of papers citing papers by Olaf Krahnefeld

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Olaf Krahnefeld

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

All Works

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4 of 4 papers shown

#	Work	Indexed citations
1	Low-Voltage Myocardium-Guided Ablation Trial of Persistent Atrial Fibrillation breakdown → 2022 ·NEJM Evidence ·Yan Huo, Thomas Gaspar, Robert Schönbauer, Maciej Wójcik, Lukas Fiedler, Franz Xaver Roithinger, Martin Martinek, Helmut Pürerfellner, Bettina Kirstein, U Richter, Stefan Ulbrich, Julia Mayer, Olaf Krahnefeld, Tolga Agdirlioglu, Angela Zedda, Judith Piorkowski, Christopher Piorkowski	126
2	long-term clinical effect of hemodynamically optimized cardiac resynchronization therapy in patients with heart failure and ventricular conduction delay breakdown → 2002 ·Journal of the American College of Cardiology ·Angelo Auricchio, Christoph Stellbrink, Stefan Sack, Michael S. Block, J. Vogt, Patricia F.A. Bakker, Christof Huth, Friedrich A. Schöndube, U. Wolfhard, Dirk Böcker, Olaf Krahnefeld, Hans Kirkels	715
3	Electrocardiographic remodeling in patients paced for heart failure 2000 ·The American Journal of Cardiology ·Jürgen Vogt, Olaf Krahnefeld, Barbara Lamp, Bert Hansky, Hans Kirkels, Kazutomo Minami, Reiner Körfer, Dieter Horstkotte, Michael Kloss, Angelo Auricchio	29
4	Propafenone During Acute Myocardial Ischemia in Patients: A Double-Blind, Randomized, Placebo-Controlled Study 1997 ·Journal of the American College of Cardiology ·Thomas Faber, Manfred Zehender, Olaf Krahnefeld, (unknown), Thomas Meinertz, H. Just	13

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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