Per Johanson

8.4k total citations
51 papers, 919 citations indexed

About

Per Johanson is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Per Johanson has authored 51 papers receiving a total of 919 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Cardiology and Cardiovascular Medicine, 16 papers in Radiology, Nuclear Medicine and Imaging and 12 papers in Surgery. Recurrent topics in Per Johanson's work include Acute Myocardial Infarction Research (31 papers), Cardiac Imaging and Diagnostics (16 papers) and Cardiac electrophysiology and arrhythmias (15 papers). Per Johanson is often cited by papers focused on Acute Myocardial Infarction Research (31 papers), Cardiac Imaging and Diagnostics (16 papers) and Cardiac electrophysiology and arrhythmias (15 papers). Per Johanson collaborates with scholars based in Sweden, United States and United Kingdom. Per Johanson's co-authors include Ola Hammarsten, Max Petzold, Michael Fu, Mårten Larsson, Marc S. Sabatine, Mikael Dellborg, Deepak L. Bhatt, Bertil Lindahl, Galen S. Wagner and Eugene Braunwald and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Diabetes Care.

In The Last Decade

Per Johanson

49 papers receiving 887 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Per Johanson Sweden 16 753 301 282 111 72 51 919
Philipp Bahrmann Germany 16 453 0.6× 312 1.0× 335 1.2× 56 0.5× 28 0.4× 41 717
J. P. Ottervanger Netherlands 15 821 1.1× 502 1.7× 494 1.8× 44 0.4× 39 0.5× 35 1.1k
Conor F. Lundergan United States 16 1.1k 1.5× 525 1.7× 597 2.1× 87 0.8× 161 2.2× 27 1.4k
Masahiro Sonoda Japan 14 496 0.7× 146 0.5× 173 0.6× 214 1.9× 58 0.8× 44 817
Stefan Perings Germany 15 642 0.9× 176 0.6× 203 0.7× 67 0.6× 96 1.3× 45 963
O. Madonna France 12 883 1.2× 428 1.4× 652 2.3× 59 0.5× 54 0.8× 22 1.1k
Jindřich Špinar Czechia 12 616 0.8× 121 0.4× 141 0.5× 45 0.4× 94 1.3× 127 834
Nobuhiko Maejima Japan 19 609 0.8× 268 0.9× 396 1.4× 206 1.9× 64 0.9× 75 1.0k
Hajime Kirigaya Japan 21 926 1.2× 205 0.7× 261 0.9× 39 0.4× 83 1.2× 60 1.1k
Giorgio Mattioli Italy 16 727 1.0× 141 0.5× 215 0.8× 34 0.3× 134 1.9× 61 973

Countries citing papers authored by Per Johanson

Since Specialization
Citations

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

Fields of papers citing papers by Per Johanson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Per Johanson

This figure shows the co-authorship network connecting the top 25 collaborators of Per Johanson. A scholar is included among the top collaborators of Per Johanson 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 Per Johanson. Per Johanson 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.
Bonaca, Marc P., KyungAh Im, Sameer Bansilal, et al.. (2022). Patient selection for long-term secondary prevention with ticagrelor: insights from PEGASUS-TIMI 54. European Heart Journal. 43(48). 5037–5044. 9 indexed citations
2.
Bergmark, Brian A., Deepak L. Bhatt, Philippe Gabríel Steg, et al.. (2021). Long‐Term Ticagrelor in Patients With Prior Coronary Stenting in the PEGASUS‐TIMI 54 Trial. Journal of the American Heart Association. 10(17). e020446–e020446. 10 indexed citations
3.
Magnani, Giulia, Diego Ardissino, KyungAh Im, et al.. (2021). Predictors, Type, and Impact of Bleeding on the Net Clinical Benefit of Long‐Term Ticagrelor in Stable Patients With Prior Myocardial Infarction. Journal of the American Heart Association. 10(4). e017008–e017008. 17 indexed citations
4.
Berg, David D., Stephen D. Wiviott, Benjamin M. Scirica, et al.. (2021). A Biomarker-Based Score for Risk of Hospitalization for Heart Failure in Patients With Diabetes. Diabetes Care. 44(11). 2573–2581. 17 indexed citations
5.
Niazi, Mohammad, et al.. (2019). Development Strategy and Relative Bioavailability of a Pediatric Tablet Formulation of Ticagrelor. Clinical Drug Investigation. 39(8). 765–773. 4 indexed citations
6.
Bonaca, Marc P., Robert F. Storey, Deepak L. Bhatt, et al.. (2018). Abstract 16658: Patient Selection for Long-Term Secondary Prevention With Ticagrelor: Insights From PEGASUS-TIMI 54. Circulation. 138(Suppl_1). 2 indexed citations
7.
Bonaca, Marc P., Robert F. Storey, Pierre Théroux, et al.. (2017). Efficacy and Safety of Ticagrelor Over Time in Patients With Prior MI in PEGASUS-TIMI 54. Journal of the American College of Cardiology. 70(11). 1368–1375. 52 indexed citations
8.
Bjurman, Christian, Bertil Lindahl, Per Johanson, et al.. (2017). Decreased admissions and hospital costs with a neutral effect on mortality following lowering of the troponin T cutoff point to the 99th percentile. Cardiology Journal. 24(6). 612–622. 8 indexed citations
9.
Batra, Gorav, Bodil Svennblad, Claes Held, et al.. (2016). All types of atrial fibrillation in the setting of myocardial infarction are associated with impaired outcome. Heart. 102(12). 926–933. 67 indexed citations
10.
Ravn‐Fischer, Annica, Thomas Karlsson, Per Johanson, & Johan Herlitz. (2013). Prehospital ECG signs of acute coronary occlusion are associated with reduced one-year mortality. International Journal of Cardiology. 168(4). 3594–3598. 8 indexed citations
11.
Ravn‐Fischer, Annica, et al.. (2012). Inequalities in the early treatment of women and men with acute chest pain?. The American Journal of Emergency Medicine. 30(8). 1515–1521. 15 indexed citations
12.
Karlson, Björn W., Bo Bergman, Thomas Karlsson, et al.. (2012). Characteristics of and outcome for patients with chest pain in relation to transport by the emergency medical services in a 20-year perspective. The American Journal of Emergency Medicine. 30(9). 1788–1795. 26 indexed citations
13.
Karlsson, Thomas, et al.. (2011). Chain of care in chest pain — Differences between three hospitals in an urban area. International Journal of Cardiology. 166(2). 440–447. 9 indexed citations
14.
Karlson, Björn W., Bo Bergman, Thomas Karlsson, et al.. (2011). Patients admitted to hospital with chest pain — Changes in a 20-year perspective. International Journal of Cardiology. 166(1). 141–146. 10 indexed citations
15.
16.
Johanson, Per, Yuling Fu, Shaun G. Goodman, et al.. (2005). A dynamic model forecasting myocardial infarct size before, during, and after reperfusion therapy: an ASSENT-2 ECG/VCG substudy. European Heart Journal. 26(17). 1726–1733. 10 indexed citations
17.
Johanson, Per, Galen S. Wagner, Mikael Dellborg, & Mitchell W. Krucoff. (2003). ST-segment monitoring in patients with acute coronary syndromes. Current Cardiology Reports. 5(4). 278–283. 6 indexed citations
18.
Drew, Barbara J., Robert L. Lux, Per Johanson, et al.. (2002). The first ISCE board of [ldquo ]Trustees[rdquo ] overview panel session: Ischemia monitoring, state of the art. Journal of Electrocardiology. 35(4). 207–207.
19.
Johanson, Per, Ann‐Marie Svensson, & Mikael Dellborg. (2001). Clinical implications of early ST-segment variability. A report from the ASSENT 2 ST-monitoring sub-study. Coronary Artery Disease. 12(4). 277–283. 15 indexed citations
20.
Johanson, Per, Karl Swedberg, & Mikael Dellborg. (2001). ST Variability during the First 4 Hours of Acute Myocardial Infarction Predicts 1‐Year Mortality. Annals of Noninvasive Electrocardiology. 6(3). 198–202. 11 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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