O. Raffel

6.1k total citations
103 papers, 3.2k citations indexed

About

O. Raffel is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, O. Raffel has authored 103 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Cardiology and Cardiovascular Medicine, 38 papers in Surgery and 36 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in O. Raffel's work include Cardiac Imaging and Diagnostics (32 papers), Coronary Interventions and Diagnostics (28 papers) and Cardiac Valve Diseases and Treatments (23 papers). O. Raffel is often cited by papers focused on Cardiac Imaging and Diagnostics (32 papers), Coronary Interventions and Diagnostics (28 papers) and Cardiac Valve Diseases and Treatments (23 papers). O. Raffel collaborates with scholars based in Australia, United States and New Zealand. O. Raffel's co-authors include Ik–Kyung Jang, Cory Allen, SHARON A. CHIAPPA, Stanley Chia, Benjamin Alderete, Daniel W. Fults, Deanne Hebrink, Lori Frederick, R Jenkins and Frans J.Th. Wackers and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Circulation.

In The Last Decade

O. Raffel

97 papers receiving 3.1k citations

Author Peers

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

Author Last Decade Papers Cites
O. Raffel 1.1k 1.1k 889 844 454 103 3.2k
Nils A. Sörensen 957 0.8× 686 0.6× 450 0.5× 276 0.3× 542 1.2× 69 2.3k
Uwe Fischer 464 0.4× 274 0.3× 930 1.0× 1.1k 1.3× 779 1.7× 100 3.4k
Amit Saxena 700 0.6× 1.1k 1.0× 442 0.5× 482 0.6× 158 0.3× 97 3.5k
Wojciech Mazur 989 0.9× 2.3k 2.2× 538 0.6× 986 1.2× 79 0.2× 119 3.3k
Einar Hopp 478 0.4× 1.3k 1.3× 1.2k 1.3× 451 0.5× 682 1.5× 64 2.5k
Jordi Díaz‐Manera 1.4k 1.2× 240 0.2× 484 0.5× 281 0.3× 445 1.0× 151 4.0k
Thierry Maisonobe 1.3k 1.2× 302 0.3× 555 0.6× 501 0.6× 496 1.1× 195 5.9k
K. Helmke 752 0.7× 314 0.3× 1.1k 1.2× 439 0.5× 69 0.2× 83 4.6k
Isao Shiraishi 857 0.8× 1.1k 1.0× 1.1k 1.2× 108 0.1× 117 0.3× 144 2.8k
Shingo Baba 297 0.3× 211 0.2× 518 0.6× 984 1.2× 68 0.1× 142 2.5k

Countries citing papers authored by O. Raffel

Since Specialization
Citations

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

Fields of papers citing papers by O. Raffel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Raffel

This figure shows the co-authorship network connecting the top 25 collaborators of O. Raffel. A scholar is included among the top collaborators of O. Raffel 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 O. Raffel. O. Raffel 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.
Savage, M., D. Murdoch, Karl Poon, et al.. (2025). Comparison of Outcomes of Transcatheter Edge-to-Edge Repair With Early Versus Latest Generation MitraClip for Severe Mitral Regurgitation. Heart Lung and Circulation. 34(11). 1228–1234.
2.
Wang, Jiaqiu, et al.. (2023). Impact of cyclic bending on coronary hemodynamics. Biomechanics and Modeling in Mechanobiology. 22(2). 729–738. 3 indexed citations
3.
Savage, M., Karen Hay, D. Murdoch, et al.. (2022). Clinical Outcomes in Pre-Hospital Activation and Direct Cardiac Catheterisation Laboratory Transfer of STEMI for Primary PCI. Heart Lung and Circulation. 31(7). 974–984. 4 indexed citations
4.
Savage, M., Karen Hay, Bonita Anderson, et al.. (2022). The Prognostic Value of Echocardiographic Wall Motion Score Index in ST-Segment Elevation Myocardial Infarction. Critical Care Research and Practice. 2022. 1–9. 5 indexed citations
5.
Adriaenssens, Tom, Vikas Thondapu, Tomoyo Sugiyama, et al.. (2021). Optical Coherence Tomography of Coronary Plaque Progression and Destabilization. Journal of the American College of Cardiology. 78(12). 1275–1287. 18 indexed citations
6.
Scalia, G., Mark Whitby, D. Murdoch, et al.. (2018). Radiation Exposure of Operators Performing Transesophageal Echocardiography During Percutaneous Structural Cardiac Interventions. Journal of the American College of Cardiology. 71(11). 1246–1254. 32 indexed citations
7.
Walters, D., Robert Gooley, O. Raffel, et al.. (2017). FIRST REPORT OF CLINICAL OUTCOMES WITH THE NEXT-GENERATION LOTUS EDGE VALVE SYSTEM: RESULTS FROM THE LOTUS EDGE FEASIBILITY TRIAL. Journal of the American College of Cardiology. 69(11). 1285–1285. 1 indexed citations
8.
Raffel, O., et al.. (2016). Enlarged Right Atrium. New England Journal of Medicine. 375(6). e7–e7. 1 indexed citations
9.
Subban, Vijayakumar, et al.. (2014). Immediate Closure of Paravalvular Leak After Transcatheter Aortic Valve Implantation. Heart Lung and Circulation. 23(11). e251–e253. 4 indexed citations
10.
Subban, Vijayakumar, Andrew Clarke, Nicholas Aroney, et al.. (2013). Conservative Management and Resolution of a Contained Rupture of Aortic Annulus Following Transcatheter Valve Replacement. JACC: Cardiovascular Interventions. 6(6). e33–e34. 3 indexed citations
11.
Raffel, O., Mark Whitby, Karl Poon, et al.. (2013). Using DynaCT for the assessment of ilio-femoral arterial calibre, calcification and tortuosity index in patients selected for trans-catheter aortic valve replacement. International journal of cardiac imaging. 29(7). 1537–1545. 2 indexed citations
12.
Yamaki, Takahiko, Masanori Kawasaki, Ik‐Kyung Jang, et al.. (2012). Comparison between integrated backscatter intravascular ultrasound and 64-slice multi-detector row computed tomography for tissue characterization and volumetric assessment of coronary plaques. Cardiovascular Ultrasound. 10(1). 33–33. 9 indexed citations
13.
Cho, Jin‐Man, O. Raffel, James R. Stone, Chong‐Jin Kim, & Ik–Kyung Jang. (2010). Spontaneous Recanalization of a Coronary Artery After Thrombotic Occlusion. Journal of the American College of Cardiology. 55(12). 1274–1274. 22 indexed citations
14.
Chia, Stanley, Fred Senatore, O. Raffel, et al.. (2008). Utility of Cardiac Biomarkers in Predicting Infarct Size, Left Ventricular Function, and Clinical Outcome After Primary Percutaneous Coronary Intervention for ST-Segment Elevation Myocardial Infarction. JACC: Cardiovascular Interventions. 1(4). 415–423. 183 indexed citations
15.
Chia, Stanley, O. Raffel, Masamichi Takano, et al.. (2008). Association of statin therapy with reduced coronary plaque rupture: an optical coherence tomography study. Coronary Artery Disease. 19(4). 237–242. 30 indexed citations
16.
Raffel, O. & Harvey D. White. (2006). Drug Insight: statin use in the elderly. Nature Clinical Practice Cardiovascular Medicine. 3(6). 318–328. 9 indexed citations
17.
Wong, Cheuk‐Kit, J. French, Philip E. Aylward, et al.. (2005). Patients With Prolonged Ischemic Chest Pain and Presumed-New Left Bundle Branch Block Have Heterogeneous Outcomes Depending on the Presence of ST-Segment Changes. Journal of the American College of Cardiology. 46(1). 29–38. 50 indexed citations
18.
Gilhuis, H. Jacobus, Kari L. Anderl, R.H. Boerman, et al.. (2000). Comparative genomic hybridization of medulloblastomas and clinical relevance: eleven new cases and a review of the literature. Clinical Neurology and Neurosurgery. 102(4). 203–209. 33 indexed citations
19.
Ward, H. A., Frank W. Sharbrough, F. B. Meyer, et al.. (1999). Assessment of functional MR imaging in neurosurgical planning.. PubMed Central. 20(8). 1511–9. 108 indexed citations
20.
Thomas, Gregory A. & O. Raffel. (1991). Loss of heterozygosity on 6q, 16q, and 17p in human central nervous system primitive neuroectodermal tumors.. PubMed. 51(2). 639–43. 100 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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