Ümit T. Aker

763 total citations
17 papers, 603 citations indexed

About

Ümit T. Aker is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Ümit T. Aker has authored 17 papers receiving a total of 603 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Cardiology and Cardiovascular Medicine, 10 papers in Surgery and 7 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Ümit T. Aker's work include Cardiac Imaging and Diagnostics (7 papers), Coronary Interventions and Diagnostics (4 papers) and Hemodynamic Monitoring and Therapy (4 papers). Ümit T. Aker is often cited by papers focused on Cardiac Imaging and Diagnostics (7 papers), Coronary Interventions and Diagnostics (4 papers) and Hemodynamic Monitoring and Therapy (4 papers). Ümit T. Aker collaborates with scholars based in United States and Türkiye. Ümit T. Aker's co-authors include Harold L. Kennedy, Thomas Ischinger, Richard R. Heuser, William G. Kussmaul, Joseph G. Sandza, Daniel M. Kolansky, Maurice Buchbinder, Kenneth M. Kent, Patrick L. Whitlow and Martin B. Leon and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Radiology.

In The Last Decade

Ümit T. Aker

17 papers receiving 551 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ümit T. Aker United States 11 313 310 288 170 168 17 603
Shmuel Rath Israel 15 269 0.9× 623 2.0× 352 1.2× 278 1.6× 105 0.6× 27 816
Tuğrul Norgaz Türkiye 14 190 0.6× 308 1.0× 194 0.7× 91 0.5× 107 0.6× 40 490
Fred M. Aueron United States 10 123 0.4× 451 1.5× 460 1.6× 463 2.7× 78 0.5× 16 752
Louis S. McKeever United States 11 114 0.4× 306 1.0× 310 1.1× 85 0.5× 72 0.4× 15 438
Patrick L. Whitlow United States 12 322 1.0× 719 2.3× 884 3.1× 351 2.1× 89 0.5× 16 1.0k
Fred K. Nakhjavan United States 15 171 0.5× 328 1.1× 224 0.8× 95 0.6× 18 0.1× 47 516
Christopher T. Pyne United States 12 410 1.3× 333 1.1× 262 0.9× 144 0.8× 184 1.1× 18 662
A.A.E.A. de Smet Netherlands 15 329 1.1× 139 0.4× 464 1.6× 23 0.1× 256 1.5× 26 766
Ambra Borghi Italy 5 539 1.7× 433 1.4× 325 1.1× 65 0.4× 259 1.5× 10 722
Gianluca Pendenza Italy 9 729 2.3× 502 1.6× 459 1.6× 104 0.6× 328 2.0× 15 929

Countries citing papers authored by Ümit T. Aker

Since Specialization
Citations

This map shows the geographic impact of Ümit T. Aker'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 Ümit T. Aker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ümit T. Aker more than expected).

Fields of papers citing papers by Ümit T. Aker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ümit T. Aker. 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 Ümit T. Aker. The network helps show where Ümit T. Aker may publish in the future.

Co-authorship network of co-authors of Ümit T. Aker

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

All Works

17 of 17 papers shown
1.
Fak, Ali Serdar, et al.. (2002). Coronary stent implantation in Behçet's disease.. Dspace Repository (Marmara Üniversitesi). 20(5). 704–6. 12 indexed citations
2.
Kussmaul, William G., Maurice Buchbinder, Patrick L. Whitlow, et al.. (1996). Femoral artery hemostasis using an implantable device (Angio-Seal™) after coronary angioplasty. Catheterization and Cardiovascular Diagnosis. 37(4). 362–365. 31 indexed citations
3.
Kussmaul, William G., Maurice Buchbinder, Patrick L. Whitlow, et al.. (1995). Rapid arterial hemostasis and decreased access site complications after cardiac catheterization and angioplasty: Results of a randomized trial of a novel hemostatic device. Journal of the American College of Cardiology. 25(7). 1685–1692. 182 indexed citations
4.
Aker, Ümit T., Kenneth R. Kensey, Richard R. Heuser, Joseph G. Sandza, & William G. Kussmaul. (1994). Immediate arterial hemostasis after cardiac catheterization: Initial experience with a new puncture closure device. Catheterization and Cardiovascular Diagnosis. 31(3). 228–232. 51 indexed citations
5.
Aker, Ümit T., et al.. (1987). Pseudonormalization of T‐waves during coronary angioplasty. Catheterization and Cardiovascular Diagnosis. 13(3). 191–193. 2 indexed citations
6.
Stratmann, Henry G., et al.. (1987). Atrial Pacing During Percutaneous Transluminal Coronary Angioplasty: Results and Comparison with Exercise Treadmill Testing. Angiology. 38(9). 663–671. 7 indexed citations
7.
Bryg, Robert J., George A. Williams, Arthur J. Labovitz, Ümit T. Aker, & Harold L. Kennedy. (1986). Effect of atrial fibrillation and mitral regurgitation on calculated mitral valve area in mitral stenosis. The American Journal of Cardiology. 57(8). 634–638. 48 indexed citations
8.
Vandormael, Michel, Thomas Ischinger, Ümit T. Aker, et al.. (1985). Immediate and short-term benefit of multilesion coronary angioplasty: Influence of degree of revascularization. Journal of the American College of Cardiology. 6(5). 983–991. 120 indexed citations
9.
Labovitz, Arthur J., et al.. (1985). The effects of Valsalva maneuver on global and segmental left ventricular function in presence and absence of coronary artery disease. American Heart Journal. 109(2). 259–264. 1 indexed citations
10.
Buckingham, Thomas A., George A. Williams, Ümit T. Aker, & Harold L. Kennedy. (1984). Embolus to the right atrium simulating myxoma. Clinical Cardiology. 7(1). 59–63. 10 indexed citations
11.
Ischinger, Thomas, et al.. (1984). The occurrence of angiographically detected intracoronary thrombus in patients with unstable angina pectoris. American Heart Journal. 108(6). 1408–1412. 72 indexed citations
12.
Ischinger, Thomas, et al.. (1984). Acute coronary occlusion during balloon angioplasty due to intracoronary thrombus and coronary spasm: A reversible complication. American Heart Journal. 107(6). 1271–1275. 14 indexed citations
13.
Cooksey, Jon D., et al.. (1976). Mitral Regurgitation Secondary to Ruptured Chordae Tendineae. Southern Medical Journal. 69(7). 864–867. 3 indexed citations
14.
Hartmann, Alexis F., et al.. (1973). Tricuspid Valve Prolapse with Late Systolic Tricuspid Insufficiency. Radiology. 107(2). 309–311. 16 indexed citations
15.
Rockoff, S. David & Ümit T. Aker. (1972). Contrast Media as Histamine Liberators: VI. Arterial Plasma Histamine and Hemodynamic Responses Following Angiocardiography in Man with 75% Hypaque. Investigative Radiology. 7(5). 403–406. 23 indexed citations
16.
Bayazıt, Kemal, et al.. (1966). [Subclavian steal syndrome].. PubMed. 32(7). 428–34. 2 indexed citations
17.
Aker, Ümit T., Marvin J. Friedenberg, & Brent M. Parker. (1964). Retrograde Left Ventricular Angiocardiography and Aortography. Circulation. 29(1). 34–48. 9 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 Shmuel Rath Breakdown of academic impact, for papers by Tuğrul Norgaz Breakdown of academic impact, for papers by Fred M. Aueron Breakdown of academic impact, for papers by Louis S. McKeever Breakdown of academic impact, for papers by Patrick L. Whitlow Breakdown of academic impact, for papers by Fred K. Nakhjavan Breakdown of academic impact, for papers by Christopher T. Pyne Breakdown of academic impact, for papers by A.A.E.A. de Smet Breakdown of academic impact, for papers by Ambra Borghi Breakdown of academic impact, for papers by Gianluca Pendenza
Rankless by CCL
2026