Mario J. Perko

2.1k total citations
38 papers, 1.4k citations indexed

About

Mario J. Perko is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Mario J. Perko has authored 38 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Cardiology and Cardiovascular Medicine, 20 papers in Surgery and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Mario J. Perko's work include Cardiac, Anesthesia and Surgical Outcomes (12 papers), Hemodynamic Monitoring and Therapy (8 papers) and Cardiac Valve Diseases and Treatments (7 papers). Mario J. Perko is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (12 papers), Hemodynamic Monitoring and Therapy (8 papers) and Cardiac Valve Diseases and Treatments (7 papers). Mario J. Perko collaborates with scholars based in Denmark, United States and Poland. Mario J. Perko's co-authors include Torben V. Schroeder, Niels H. Secher, Henrik Arendrup, Lars B. Nielsen, L Jorgensen, Jens P. Goetze, Christina Christoffersen, Jens F. Rehfeld, Peter Skov Olsen and G. Perko and has published in prestigious journals such as Circulation, The Journal of Physiology and The FASEB Journal.

In The Last Decade

Mario J. Perko

36 papers receiving 1.4k citations

Author Peers

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

Author Last Decade Papers Cites
Mario J. Perko 856 592 371 183 154 38 1.4k
George J. Crystal 983 1.1× 724 1.2× 395 1.1× 286 1.6× 144 0.9× 116 2.5k
Antonio Barsotti 1.3k 1.5× 1.0k 1.7× 360 1.0× 117 0.6× 122 0.8× 49 2.0k
R. Videbæk 849 1.0× 386 0.7× 446 1.2× 100 0.5× 196 1.3× 37 1.5k
Bharati Shivalkar 1.2k 1.4× 575 1.0× 265 0.7× 517 2.8× 128 0.8× 50 2.0k
Edoardo Gronda 2.0k 2.3× 810 1.4× 243 0.7× 166 0.9× 386 2.5× 121 2.6k
Agnieszka Ciarka 1.3k 1.5× 401 0.7× 613 1.7× 83 0.5× 116 0.8× 52 1.6k
Pier Luigi Mattioli 947 1.1× 369 0.6× 424 1.1× 148 0.8× 70 0.5× 17 1.4k
Akihiro Azuma 1.3k 1.5× 441 0.7× 166 0.4× 457 2.5× 89 0.6× 106 1.6k
Ana Clara Tude Rodrigues 666 0.8× 280 0.5× 191 0.5× 230 1.3× 93 0.6× 76 1.1k
Audrey Adji 1.2k 1.4× 313 0.5× 295 0.8× 142 0.8× 179 1.2× 68 1.4k

Countries citing papers authored by Mario J. Perko

Since Specialization
Citations

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

Fields of papers citing papers by Mario J. Perko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mario J. Perko. 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 Mario J. Perko. The network helps show where Mario J. Perko may publish in the future.

Co-authorship network of co-authors of Mario J. Perko

This figure shows the co-authorship network connecting the top 25 collaborators of Mario J. Perko. A scholar is included among the top collaborators of Mario J. Perko 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 Mario J. Perko. Mario J. Perko 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.
Perko, Mario J., et al.. (2026). The exercise and concussion health study (TECHS): Pilot and feasibility protocol. Contemporary Clinical Trials Communications. 49. 101608–101608.
2.
Andreasen, Charlotte, et al.. (2014). Conditioning techniques and ischemic reperfusion injury in relation to on-pump cardiac surgery. Scandinavian Cardiovascular Journal. 48(4). 241–248. 17 indexed citations
3.
Perko, Mario J., J. Lund, Lars W. Andersen, et al.. (2011). Three-year follow-up in a subset of high-risk patients randomly assigned to off-pump versus on-pump coronary artery bypass surgery: the Best Bypass Surgery Trial. Heart. 97(11). 907–913. 49 indexed citations
4.
Möller, Christian, Mario J. Perko, Jens Lund, et al.. (2010). Graft patency after off-pump versus on-pump coronary artery surgery in high-risk patients. Scandinavian Cardiovascular Journal. 44(3). 161–167. 15 indexed citations
5.
6.
Wetterslev, Jørn, J. Lund, Mario J. Perko, et al.. (2008). One-year results of total arterial revascularization vs. conventional coronary surgery: CARRPO trial. European Heart Journal. 30(8). 1005–1011. 23 indexed citations
7.
Lund, Jens, Mario J. Perko, Kåre Sander, et al.. (2008). Comparable three months' outcome of total arterial revascularization versus conventional coronary surgery: Copenhagen Arterial Revascularization Randomized Patency and Outcome trial. Journal of Thoracic and Cardiovascular Surgery. 135(5). 1069–1075. 9 indexed citations
8.
Möller, Christian, Birte Østergaard, Christian Gluud, et al.. (2006). The Best Bypass Surgery Trial: Rationale and design of a randomized clinical trial with blinded outcome assessment of conventional versus off-pump coronary artery bypass grafting. Contemporary Clinical Trials. 28(4). 540–547. 10 indexed citations
9.
Bjerrum, Jacob Tveiten, et al.. (2006). Myocardial oxygen tension during surgical revascularization.☆A clinical comparison between blood cardioplegia and crystalloid cardioplegia. European Journal of Cardio-Thoracic Surgery. 29(2). 181–185. 6 indexed citations
10.
Perko, Mario J.. (2002). Regional myocardial oxygenation during surgical revascularisation. Cardiovascular Surgery. 10(6). 590–594. 7 indexed citations
11.
Perko, Mario J.. (2001). Duplex Ultrasound for Assessment of Superior Mesenteric Artery Blood Flow. European Journal of Vascular and Endovascular Surgery. 21(2). 106–117. 78 indexed citations
12.
Perko, Mario J., et al.. (2001). Electric impedance for evaluation of body fluid balance in cardiac surgical patients. Journal of Cardiothoracic and Vascular Anesthesia. 15(1). 44–48. 29 indexed citations
13.
Cai, Yan, M. Jenstrup, K. Ide, Mario J. Perko, & Niels H. Secher. (2000). Influence of temperature on the distribution of blood in humans as assessed by electrical impedance. European Journal of Applied Physiology. 81(5). 443–448. 24 indexed citations
14.
Perko, Mario J., et al.. (1997). Mesenteric artery response to head‐up tilt‐induced centralhypovolaemia and hypotension. Clinical Physiology. 17(5). 487–496. 10 indexed citations
15.
Perko, Mario J., Sven Just, & Torben V. Schroeder. (1997). Importance of diastolic velocities in the detection of celiac and mesenteric artery disease by duplex ultrasound. Journal of Vascular Surgery. 26(2). 288–293. 34 indexed citations
16.
Perko, Mario J., G. Perko, Sven Just, Niels H. Secher, & Torben V. Schroeder. (1996). Changes in superior mesenteric artery Doppler waveform during reduction of cardiac stroke volume and hypotension. Ultrasound in Medicine & Biology. 22(1). 11–18. 15 indexed citations
17.
Perko, Mario J., et al.. (1995). BioMedicus Ventricular Assistance for Postcardiotomy Heart Failure: Evaluation of Univentricular Assistance. Artificial Organs. 19(7). 777–781. 3 indexed citations
18.
Schroeder, Torben V., et al.. (1994). Abdominal Aortic Aneurysm Surgery: Survival and Quality of Life in Patients Requiring Prolonged Postoperative Intensive Therapy. Annals of Vascular Surgery. 8(2). 137–143. 7 indexed citations
19.
Perko, Mario J., Torben V. Schroeder, Peter Skov Olsen, Leif Panduro Jensen, & Jørgen Lorentzen. (1993). Natural History of Abdominal Aortic Aneurysm: A Survey of 63 Patients Treated Nonoperatively. Annals of Vascular Surgery. 7(2). 113–116. 32 indexed citations
20.
Smoleński, Ryszard T., et al.. (1989). Adenylate degradation products release from the human myocardium during open heart surgery. Clinica Chimica Acta. 182(1). 63–73. 29 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by George J. Crystal Breakdown of academic impact, for papers by Antonio Barsotti Breakdown of academic impact, for papers by R. Videbæk Breakdown of academic impact, for papers by Bharati Shivalkar Breakdown of academic impact, for papers by Edoardo Gronda Breakdown of academic impact, for papers by Agnieszka Ciarka Breakdown of academic impact, for papers by Pier Luigi Mattioli Breakdown of academic impact, for papers by Akihiro Azuma Breakdown of academic impact, for papers by Ana Clara Tude Rodrigues Breakdown of academic impact, for papers by Audrey Adji
Rankless by CCL
2026