I. Karlöf

418 total citations
20 papers, 320 citations indexed

About

I. Karlöf is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, I. Karlöf has authored 20 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Cardiology and Cardiovascular Medicine, 8 papers in Surgery and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in I. Karlöf's work include Cardiac Arrhythmias and Treatments (8 papers), Cardiac pacing and defibrillation studies (7 papers) and Cardiac Valve Diseases and Treatments (3 papers). I. Karlöf is often cited by papers focused on Cardiac Arrhythmias and Treatments (8 papers), Cardiac pacing and defibrillation studies (7 papers) and Cardiac Valve Diseases and Treatments (3 papers). I. Karlöf collaborates with scholars based in Sweden. I. Karlöf's co-authors include Sture Bevegård, Bengt Jönsson, H. Lagergren, E Carlens, E Sowton, L Johansson, Hans Åström, Carl‐Olof Ovenfors, S Hofvendahl and O Edhag and has published in prestigious journals such as Cardiovascular Research, Thorax and American Heart Journal.

In The Last Decade

I. Karlöf

19 papers receiving 271 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
I. Karlöf Sweden 10 274 71 32 27 25 20 320
G Autenrieth Germany 8 218 0.8× 66 0.9× 28 0.9× 30 1.1× 38 1.5× 22 287
Edward I. Elisberg United States 9 225 0.8× 127 1.8× 25 0.8× 55 2.0× 28 1.1× 13 355
Ronald M. Rossen United States 12 412 1.5× 142 2.0× 28 0.9× 42 1.6× 26 1.0× 16 486
Raúl Chirife Argentina 9 328 1.2× 62 0.9× 44 1.4× 13 0.5× 55 2.2× 22 384
Walter H. Herbert United States 9 205 0.7× 96 1.4× 39 1.2× 124 4.6× 36 1.4× 19 311
Y Bouvrain France 9 272 1.0× 95 1.3× 26 0.8× 19 0.7× 40 1.6× 90 331
D. E. Ward United Kingdom 16 730 2.7× 143 2.0× 51 1.6× 29 1.1× 14 0.6× 47 811
Marcus Mianulli United States 8 528 1.9× 94 1.3× 17 0.5× 39 1.4× 58 2.3× 13 657
Michael F. O’Toole United States 10 700 2.6× 84 1.2× 33 1.0× 47 1.7× 24 1.0× 11 733
Wechsler As United States 9 217 0.8× 129 1.8× 57 1.8× 21 0.8× 46 1.8× 27 323

Countries citing papers authored by I. Karlöf

Since Specialization
Citations

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

Fields of papers citing papers by I. Karlöf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I. Karlöf

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

All Works

20 of 20 papers shown
1.
Karlöf, I.. (1974). Haemodynamic studies at rest and during exercise in patients treated with artificial pacemaker.. PubMed. 565. 1–24. 8 indexed citations
2.
Karlöf, I., Sture Bevegård, & Carl‐Olof Ovenfors. (1973). Adaptation of the left ventricle to sudden changes in heart rate in patients with artificial pacemakers. Cardiovascular Research. 7(3). 322–330. 15 indexed citations
3.
Bevegård, Sture, I. Karlöf, & Leon Resnekov. (1973). Effect of Changes in Ventricular Rate on Forearm Blood Flow and Systemic Arterial Pressure in Patients with Artificial Pacemakers. Scandinavian Journal of Clinical and Laboratory Investigation. 32(3). 245–250. 1 indexed citations
4.
Edhag, O, S Hofvendahl, I. Karlöf, & L Mogensen. (1971). External measurements of implanted pacemaker characteristics. A clinical appraisal.. Heart. 33(2). 185–190. 7 indexed citations
5.
Jönsson, Bengt, et al.. (1970). Hemodynamic changes at rest and during exercise in patients with aortic stenosis of varying severity. American Heart Journal. 79(3). 318–331. 31 indexed citations
6.
Karlöf, I. & H. Lagergren. (1968). [Pacemaker in AV-block and the Adams-Stokes syndrome].. PubMed. 65(4). 325–31. 1 indexed citations
7.
Karlöf, I., et al.. (1968). Ventricular-Triggered Pacemaking Without Thoracotomy:Apparatus and Results in Twenty Cases. Scandinavian Journal of Thoracic and Cardiovascular Surgery. 2(2). 105–111. 2 indexed citations
8.
Lagergren, H. & I. Karlöf. (1968). Pacemaking according to a system of building blocks. Journal of Thoracic and Cardiovascular Surgery. 56(1). 51–56. 12 indexed citations
9.
Bevegård, Sture, Bengt Jönsson, I. Karlöf, H. Lagergren, & E Sowton. (1967). Effect of Changes in Ventricular Rate on Cardiac Output and Central Pressures at Rest and During Exercise in Patients with Artificial Pacemakers. Cardiovascular Research. 1(1). 21–33. 65 indexed citations
10.
Bevegård, Sture, Bengt Jönsson, & I. Karlöf. (1967). The Instantaneous Effect of Aortic Pressure on Atrial Rate in Complete Atrioventricular Block. Acta Medica Scandinavica. 181(S472). 54–58. 7 indexed citations
11.
Bevegård, Sture, Bengt Jönsson, I. Karlöf, & Hans Åström. (1967). Circulatory Effects of Increased Ventilation at Rest in Recumbent and Head‐up Tilted Position. Acta Medica Scandinavica. 181(S472). 59–67. 2 indexed citations
12.
Bevegård, Sture, Bengt Jönsson, & I. Karlöf. (1966). A percutaneous technique for catheterization of the pulmonary artery without fluoroscopy.. Heart. 28(6). 842–844. 4 indexed citations
13.
Lagergren, H., et al.. (1966). Ein neuer vorhofgesteuerter Schrittmacher. The Thoracic and Cardiovascular Surgeon. 14(6). 594–597. 1 indexed citations
14.
Carlens, E, L Johansson, I. Karlöf, & H. Lagergren. (1965). New method for atrial-triggered pacemaker treatment without thoracotomy. Journal of Thoracic and Cardiovascular Surgery. 50(2). 229–232. 49 indexed citations
15.
Bevegård, Sture, Bengt Jönsson, & I. Karlöf. (1963). A Modified Instrument for Percutaneous Transseptal Catheterization of the Left Atrium. Scandinavian Journal of Clinical and Laboratory Investigation. 15(4). 436–437. 8 indexed citations
16.
17.
Bevegård, Sture, Bengt Jönsson, & I. Karlöf. (1962). Low Subvalvular Aortic and Pulmonic Stenosis Caused by Asymmetrical Hypertrophy and Derangement of Muscle Bundles of the Ventricular Wall. Acta Medica Scandinavica. 172(3). 269–282. 25 indexed citations
18.
Bevegård, Sture, Bengt Jönsson, & I. Karlöf. (1961). Percutaneous Technique for Transseptal Left Heart Catheterization Via the Right Femoral Vein. Scandinavian Journal of Clinical and Laboratory Investigation. 13(3). 439–441. 21 indexed citations
19.
Bevegård, Sture, Bengt Jönsson, & I. Karlöf. (1961). Percutaneous Technique for Transseptal Left Heart Catheterization Via the Right Femoral Vein. Scandinavian Journal of Clinical and Laboratory Investigation. 13(3). 439–441. 19 indexed citations
20.
Bevegård, Sture, E Carlens, Bengt Jönsson, & I. Karlöf. (1960). A Technique for Transeptal Left Heart Catheterization via the Right External Jugular Vein. Thorax. 15(4). 299–302. 13 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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