Geir Hirlekar

502 total citations
19 papers, 301 citations indexed

About

Geir Hirlekar is a scholar working on Cardiology and Cardiovascular Medicine, Emergency Medicine and Surgery. According to data from OpenAlex, Geir Hirlekar has authored 19 papers receiving a total of 301 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 9 papers in Emergency Medicine and 7 papers in Surgery. Recurrent topics in Geir Hirlekar's work include Cardiac Arrest and Resuscitation (9 papers), Acute Myocardial Infarction Research (9 papers) and Coronary Interventions and Diagnostics (6 papers). Geir Hirlekar is often cited by papers focused on Cardiac Arrest and Resuscitation (9 papers), Acute Myocardial Infarction Research (9 papers) and Coronary Interventions and Diagnostics (6 papers). Geir Hirlekar collaborates with scholars based in Sweden, United Kingdom and Italy. Geir Hirlekar's co-authors include Per Albertsson, Thomas Karlsson, Johan Herlitz, Berglind Libungan, Martin Jönsson, Jacob Hollenberg, Annica Ravn‐Fischer, Johan Herlitz, Solveig Aune and Maria Bäck and has published in prestigious journals such as European Heart Journal, Heart and Resuscitation.

In The Last Decade

Geir Hirlekar

18 papers receiving 296 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Geir Hirlekar Sweden 8 178 132 67 51 42 19 301
Berglind Libungan Sweden 11 218 1.2× 211 1.6× 123 1.8× 58 1.1× 105 2.5× 16 408
Raphael van Tulder Austria 13 284 1.6× 72 0.5× 108 1.6× 17 0.3× 90 2.1× 27 367
Kristinn Thorsteinsson Denmark 6 242 1.4× 98 0.7× 81 1.2× 9 0.2× 71 1.7× 6 330
Michael Poppe Austria 11 276 1.6× 44 0.3× 115 1.7× 14 0.3× 99 2.4× 35 333
Daniela Aschieri Italy 13 258 1.4× 415 3.1× 119 1.8× 87 1.7× 80 1.9× 55 624
Caleb Hernandez United States 4 157 0.9× 57 0.4× 118 1.8× 20 0.4× 25 0.6× 7 305
Timothy J. Fendler United States 14 124 0.7× 250 1.9× 213 3.2× 30 0.6× 154 3.7× 34 468
Valerie De Maio Canada 3 219 1.2× 31 0.2× 88 1.3× 9 0.2× 38 0.9× 7 275
Pia Hubner Austria 13 353 2.0× 81 0.6× 119 1.8× 6 0.1× 125 3.0× 25 427
Brigitte Hennequin France 7 230 1.3× 52 0.4× 125 1.9× 41 0.8× 43 1.0× 10 357

Countries citing papers authored by Geir Hirlekar

Since Specialization
Citations

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

Fields of papers citing papers by Geir Hirlekar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Geir Hirlekar

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

All Works

19 of 19 papers shown
1.
Kotanidis, Christos P., Bjørn Bendz, Erlend Sturle Berg, et al.. (2024). Invasive vs. conservative management of older patients with non-ST-elevation acute coronary syndrome: individual patient data meta-analysis. European Heart Journal. 45(23). 2052–2062. 30 indexed citations
2.
Pompei, Graziella, Christos P. Kotanidis, Claudio Laudani, et al.. (2024). Older women with non-ST-elevation acute coronary syndrome undergoing invasive or conservative management: an individual patient data meta-analysis. European Heart Journal Open. 4(6). oeae093–oeae093. 3 indexed citations
3.
Rathod, Krishnaraj S., Robbert J. de Winter, Ruben W. de Winter, et al.. (2024). Non-ST-elevation acute coronary syndromes with previous coronary artery bypass grafting: a meta-analysis of invasive vs. conservative management. European Heart Journal. 45(27). 2380–2391. 5 indexed citations
4.
Rawshani, Araz, Truls Råmunddal, Björn Redfors, et al.. (2023). Characteristics, survival and neurological outcome in out-of-hospital cardiac arrest in young adults in Sweden: A nationwide study. Resuscitation Plus. 16. 100503–100503. 3 indexed citations
5.
Rawshani, Araz, Truls Råmunddal, Aidin Rawshani, et al.. (2023). No obesity paradox in out-of-hospital cardiac arrest: Data from the Swedish registry of cardiopulmonary resuscitation. Resuscitation Plus. 15. 100446–100446. 7 indexed citations
6.
Hirlekar, Geir, et al.. (2022). Effects of Cardiac Rehabilitation on Physical Fitness, Physical Function, and Self-reported Outcomes in Patients ≥80 yr. Journal of Cardiopulmonary Rehabilitation and Prevention. 42(5). 331–337.
7.
Rawshani, Aidin, Geir Hirlekar, Peter Lundgren, et al.. (2022). Cardiorenal function and survival in in-hospital cardiac arrest: A nationwide study of 22,819 cases. Resuscitation. 172. 9–16. 1 indexed citations
8.
Rawshani, Araz, Sebastian Völz, Christian Dworeck, et al.. (2022). Characteristics, survival and neurological outcome in out-of-hospital cardiac arrest: A nationwide study of 56,203 cases with emphasis on cardiovascular comorbidities. Resuscitation Plus. 11. 100294–100294. 1 indexed citations
9.
Völz, Sebastian, Pétur Pétursson, Jacob Odenstedt, et al.. (2020). Ticagrelor is Not Superior to Clopidogrel in Patients With Acute Coronary Syndromes Undergoing PCI: A Report from Swedish Coronary Angiography and Angioplasty Registry. Journal of the American Heart Association. 9(14). e015990–e015990. 24 indexed citations
10.
Hirlekar, Geir, Berglind Libungan, Thomas Karlsson, et al.. (2020). Percutaneous coronary intervention in the very elderly with NSTE-ACS: the randomized 80+ study. Scandinavian Cardiovascular Journal. 54(5). 315–321. 29 indexed citations
11.
Hirlekar, Geir, Martin Jönsson, Thomas Karlsson, et al.. (2020). Comorbidity and bystander cardiopulmonary resuscitation in out-of-hospital cardiac arrest. Heart. 106(14). 1087–1093. 11 indexed citations
12.
Redfors, Björn, Sebastian Völz, Oskar Angerås, et al.. (2020). Comparative Effectiveness of CABG versus PCI in Patients with Ischemic Heart Disease: insights from SWEDEHEART Registry. European Heart Journal. 41(Supplement_2). 1 indexed citations
13.
Völz, Sebastian, Pétur Pétursson, Oskar Angerås, et al.. (2019). Prognostic impact of percutaneous coronary intervention in octogenarians with non-ST elevation myocardial infarction: A report from SWEDEHEART. European Heart Journal Acute Cardiovascular Care. 9(5). 480–487. 3 indexed citations
14.
Hirlekar, Geir, Martin Jönsson, Thomas Karlsson, et al.. (2018). Analysis of data for comorbidity and survival in out-of-hospital cardiac arrest. Data in Brief. 21. 1541–1551. 3 indexed citations
15.
Hirlekar, Geir, Martin Jönsson, Thomas Karlsson, et al.. (2018). Comorbidity and survival in out-of-hospital cardiac arrest. Resuscitation. 133. 118–123. 75 indexed citations
16.
Hirlekar, Geir, Thomas Karlsson, Solveig Aune, et al.. (2017). Survival and neurological outcome in the elderly after in-hospital cardiac arrest. Resuscitation. 118. 101–106. 78 indexed citations
17.
Karlsson, Thomas, Solveig Aune, Stefan Lundin, et al.. (2016). A 20-year perspective of in hospital cardiac arrest. International Journal of Cardiology. 216. 194–199. 8 indexed citations
18.
Libungan, Berglind, Geir Hirlekar, & Per Albertsson. (2014). Coronary angioplasty in octogenarians with emergent coronary syndromes: study protocol for a randomized controlled trial. Trials. 15(1). 349–349. 6 indexed citations
19.
Libungan, Berglind, Thomas Karlsson, Geir Hirlekar, et al.. (2014). Delay and inequality in treatment of the elderly with suspected acute coronary syndrome. International Journal of Cardiology. 176(3). 946–950. 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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