Cem Alhan

948 total citations
45 papers, 582 citations indexed

About

Cem Alhan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Cem Alhan has authored 45 papers receiving a total of 582 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Cardiology and Cardiovascular Medicine, 30 papers in Surgery and 15 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Cem Alhan's work include Cardiac and Coronary Surgery Techniques (21 papers), Cardiac Valve Diseases and Treatments (18 papers) and Aortic Disease and Treatment Approaches (12 papers). Cem Alhan is often cited by papers focused on Cardiac and Coronary Surgery Techniques (21 papers), Cardiac Valve Diseases and Treatments (18 papers) and Aortic Disease and Treatment Approaches (12 papers). Cem Alhan collaborates with scholars based in Türkiye, United States and United Kingdom. Cem Alhan's co-authors include Sinan Dağdelen, Hasan Karabulut, Fevzı Toraman, Şahın Şenay, Mehmet H. Akay, Arie Blitz, İlke Sipahi, Murat Yüce, Leyla Kılıç and Aleks Değirmencioğlu and has published in prestigious journals such as Journal of the American College of Cardiology, The Annals of Thoracic Surgery and JAMA Internal Medicine.

In The Last Decade

Cem Alhan

44 papers receiving 566 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Cem Alhan Türkiye 12 424 370 152 62 52 45 582
Şenol Yavuz Türkiye 14 351 0.8× 323 0.9× 225 1.5× 85 1.4× 63 1.2× 103 672
Hasan Karabulut Türkiye 14 395 0.9× 311 0.8× 131 0.9× 58 0.9× 84 1.6× 50 627
Gerald L. Sardella United States 15 468 1.1× 279 0.8× 198 1.3× 98 1.6× 55 1.1× 31 699
Evert K. Jansen Netherlands 16 294 0.7× 311 0.8× 129 0.8× 77 1.2× 89 1.7× 34 618
Miguel Tamariz Canada 12 563 1.3× 390 1.1× 191 1.3× 110 1.8× 26 0.5× 14 742
Emma C. Hansson Sweden 20 738 1.7× 353 1.0× 412 2.7× 53 0.9× 73 1.4× 58 1.0k
Simone Refice Italy 15 507 1.2× 304 0.8× 159 1.0× 140 2.3× 27 0.5× 27 669
Dan Abramov Israel 10 431 1.0× 258 0.7× 70 0.5× 83 1.3× 26 0.5× 19 550
Alessandro Fabbri Italy 9 306 0.7× 293 0.8× 192 1.3× 89 1.4× 62 1.2× 24 597
P. Roth Germany 13 238 0.6× 167 0.5× 66 0.4× 85 1.4× 31 0.6× 38 381

Countries citing papers authored by Cem Alhan

Since Specialization
Citations

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

Fields of papers citing papers by Cem Alhan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cem Alhan

This figure shows the co-authorship network connecting the top 25 collaborators of Cem Alhan. A scholar is included among the top collaborators of Cem Alhan 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 Cem Alhan. Cem Alhan 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.
Alhan, Cem, et al.. (2021). Robot-assisted mitral valve surgery without aortic cross-clamping: An alternative technique. Turkish Journal of Thoracic and Cardiovascular Surgery. 29(3). 415–416. 2 indexed citations
2.
Demirkılıç, Ufuk, et al.. (2015). Unrecognized indication for robot-assisted cardiac surgery: Patients with acute psychotic disorders. Minimally Invasive Therapy & Allied Technologies. 25(2). 117–119. 4 indexed citations
3.
Şenay, Şahın, et al.. (2014). Robotic mitral valve replacement. Multimedia Manual of Cardio-Thoracic Surgery. 2014(0). mmu016–mmu016. 6 indexed citations
4.
Toraman, Fevzı, et al.. (2014). Efficacy of Near-Infrared Spectrometry for Monitoring the Cerebral Effects of Severe Dilutional Anemia. The Heart Surgery Forum. 17(3). 154–154. 6 indexed citations
5.
Şenay, Şahın, et al.. (2014). Utility of Cerebral Oxymetry for Assessing Cerebral Arteriolar Carbon Dioxide Reactivity during Cardiopulmonary Bypass. The Heart Surgery Forum. 17(3). 169–169. 2 indexed citations
6.
Alhan, Cem, et al.. (2014). Endoscopic-assisted Robotic Aortic Thrombectomy and Aortobiiliac Bypass: A Case Report. Annals of Vascular Surgery. 28(5). 1320.e5–1320.e8. 1 indexed citations
7.
Buturak, Ali, Sıla Ulus, Hasan Karabulut, et al.. (2014). Right ventricular endomyocardial fibrosis mimicking Ebstein anomaly in a patient with Behçet’s disease: case report and review of the literature. Modern Rheumatology. 24(3). 532–536. 9 indexed citations
8.
Şenay, Şahın, et al.. (2013). Robotic Mitral Valve Replacement for Severe Rheumatic Mitral Disease; Perioperative Technique, Outcomes and Early Results. Journal of the American College of Cardiology. 62(18). C30–C30. 3 indexed citations
9.
Akay, Mehmet H., et al.. (2012). Replacement of the Ascending Aorta for Severe Atherosclerosis During Coronary Artery Bypass Surgery. Journal of Cardiac Surgery. 27(5). 538–542. 1 indexed citations
10.
Şenay, Şahın, et al.. (2011). Stroke After Coronary Bypass Surgery Is Mainly Related to Diffuse Atherosclerotic Disease. The Heart Surgery Forum. 14(6). 366–366. 6 indexed citations
11.
Şenay, Şahın, et al.. (2011). A simple method for occlusion of both venae cavae in total cardiopulmonary bypass for robotic surgery. Interactive Cardiovascular and Thoracic Surgery. 14(2). 138–139. 9 indexed citations
12.
Akar, Ahmet Rüçhan, et al.. (2011). Validation of the EuroSCORE risk models in Turkish adult cardiac surgical population☆☆☆. European Journal of Cardio-Thoracic Surgery. 40(3). 730–5. 17 indexed citations
13.
Alhan, Cem, et al.. (2010). Endovascular treatment of occlusive abdominal aortic thrombosis. Heart and Vessels. 25(1). 70–72. 4 indexed citations
14.
Şenay, Şahın, et al.. (2008). Endovascular Treatment of Rapidly Expanding Thoracoabdominal Aortic Aneurysm After Surgical Repair of Acute Type A Dissection. The Annals of Thoracic Surgery. 85(2). 636–638. 1 indexed citations
15.
Şenay, Şahın, et al.. (2007). Endovascular Stent-graft Treatment of Type A Dissection: Case Report and Review of Literature. European Journal of Vascular and Endovascular Surgery. 34(4). 457–460. 37 indexed citations
16.
Alhan, Cem, et al.. (2006). Hybrid Treatment of Ascending Aortic Pseudoaneurysm: Endovascular Stent-graft Placement and Extraanatomic Reconstruction without Sternotomy. European Journal of Vascular and Endovascular Surgery. 33(3). 306–308. 11 indexed citations
17.
Toraman, Fevzı, et al.. (2005). Fast-Track Recovery in Noncoronary Cardiac Surgery Patients. The Heart Surgery Forum. 8(1). 61–61. 8 indexed citations
18.
Toraman, Fevzı, et al.. (2005). Comparison of Antihypertensives after Coronary Artery Surgery. Asian Cardiovascular and Thoracic Annals. 13(4). 302–306. 5 indexed citations
19.
Alhan, Cem, et al.. (2003). Fast track recovery of high risk coronary bypass surgery patients☆. European Journal of Cardio-Thoracic Surgery. 23(5). 678–683. 21 indexed citations
20.
Dağdelen, Sinan, Fevzı Toraman, Hasan Karabulut, & Cem Alhan. (2002). The Value of P Dispersion on Predicting Atrial Fibrillation After Coronary Artery Bypass Surgery: Effect of Magnesium on P Dispersion. Annals of Noninvasive Electrocardiology. 7(3). 211–218. 30 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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