Roderic I. Pettigrew

6.2k total citations · 1 hit paper
124 papers, 4.5k citations indexed

About

Roderic I. Pettigrew is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Roderic I. Pettigrew has authored 124 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Radiology, Nuclear Medicine and Imaging, 39 papers in Cardiology and Cardiovascular Medicine and 36 papers in Surgery. Recurrent topics in Roderic I. Pettigrew's work include Cardiac Imaging and Diagnostics (53 papers), Advanced MRI Techniques and Applications (49 papers) and Coronary Interventions and Diagnostics (24 papers). Roderic I. Pettigrew is often cited by papers focused on Cardiac Imaging and Diagnostics (53 papers), Advanced MRI Techniques and Applications (49 papers) and Coronary Interventions and Diagnostics (24 papers). Roderic I. Pettigrew collaborates with scholars based in United States, France and Canada. Roderic I. Pettigrew's co-authors include Ahmed M. Gharib, John N. Oshinski, Jacques Ohayon, David N. Ku, John P. Cooke, Christian Boada, Roman Sukhovershin, Gérard Finet, Francesca Taraballi and Tulsi Ram Damase and has published in prestigious journals such as Science, Angewandte Chemie International Edition and Circulation.

In The Last Decade

Roderic I. Pettigrew

121 papers receiving 4.4k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Limitless Future of RNA Therapeutics

2021 395 citations Roderic I. Pettigrew et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roderic I. Pettigrew United States	39	2.3k	1.4k	1.2k	1.1k	689	124	4.5k
James F. Southern United States	40	2.1k 0.9×	1.6k 1.1×	2.3k 1.9×	3.3k 3.0×	1.4k 2.0×	145	7.6k
Lorenzo Bonomo Italy	45	2.5k 1.1×	609 0.4×	1.9k 1.6×	966 0.9×	1.7k 2.5×	235	6.9k
Hajime Sakuma Japan	44	4.5k 1.9×	2.3k 1.6×	1.3k 1.1×	991 0.9×	1.2k 1.7×	349	6.7k
Hideyuki Nosaka Japan	30	1.1k 0.5×	1.5k 1.1×	1.8k 1.5×	354 0.3×	536 0.8×	227	4.6k
Pamela K. Woodard United States	43	4.0k 1.7×	3.7k 2.6×	2.4k 2.0×	1.9k 1.7×	1.4k 2.0×	202	7.7k
Guy Marchal Belgium	44	2.2k 0.9×	596 0.4×	1.5k 1.3×	850 0.8×	1.4k 2.0×	233	6.2k
Victor A. Ferrari United States	46	2.3k 1.0×	3.7k 2.6×	1.3k 1.1×	979 0.9×	1.7k 2.5×	182	8.2k
Robert J. Lederman United States	45	2.3k 1.0×	3.4k 2.4×	2.2k 1.8×	983 0.9×	1.6k 2.3×	259	7.4k
Thomas J. Vogl Germany	30	1.6k 0.7×	287 0.2×	717 0.6×	876 0.8×	691 1.0×	179	3.8k
Dong Hyun Yang South Korea	33	1.7k 0.7×	1.5k 1.0×	1.3k 1.1×	878 0.8×	725 1.1×	225	3.9k

Countries citing papers authored by Roderic I. Pettigrew

Since Specialization

Citations

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

Fields of papers citing papers by Roderic I. Pettigrew

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roderic I. Pettigrew. 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 Roderic I. Pettigrew. The network helps show where Roderic I. Pettigrew may publish in the future.

Co-authorship network of co-authors of Roderic I. Pettigrew

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

All Works

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20 of 20 papers shown

1.

Ohayon, Jacques, Kyle J. Myers, Dipan J. Shah, et al.. (2025). Complete spatiotemporal quantification of cardiac motion in mice through multi-view magnetic resonance imaging and super-resolution reconstruction. Scientific Reports. 15(1). 29696–29696.

2.

Liu, Yongbin, Dongfang Yu, Xueying Ge, et al.. (2024). Novel platinum therapeutics induce rapid cancer cell death through triggering intracellular ROS storm. Biomaterials. 314. 122835–122835. 10 indexed citations

3.

Ohayon, Jacques, Diana M. Lindquist, Dipan J. Shah, et al.. (2024). In-silico heart model phantom to validate cardiac strain imaging. Computers in Biology and Medicine. 181. 109065–109065. 7 indexed citations

4.

Sel, Kaan, Laura J. Brattain, Jin‐Oh Hahn, et al.. (2024). Building Digital Twins for Cardiovascular Health: From Principles to Clinical Impact. Journal of the American Heart Association. 13(19). e031981–e031981. 30 indexed citations

5.

Sel, Kaan, et al.. (2023). Continuous cuffless blood pressure monitoring with a wearable ring bioimpedance device. npj Digital Medicine. 6(1). 52 indexed citations

6.

Dzau, Victor J., et al.. (2020). Achieving healthy human longevity: A global grand challenge. Science Translational Medicine. 12(566). 9 indexed citations

7.

Doyley, Marvin M., Gérard Finet, Simon Le Floc’h, et al.. (2014). A new finite element method for inverse problems in structural analysis: application to atherosclerotic plaque elasticity reconstruction. Computer Methods in Biomechanics & Biomedical Engineering. 17(sup1). 16–17. 2 indexed citations

8.

Gharib, Ahmed M., et al.. (2013). Feasibility of coronary artery wall thickening assessment in asymptomatic coronary artery disease using phase-sensitive dual-inversion recovery MRI at 3T. Magnetic Resonance Imaging. 31(7). 1051–1058. 5 indexed citations

9.

Neary, Nicola M., Oscar Julian Booker, Brent S. Abel, et al.. (2013). Hypercortisolism Is Associated With Increased Coronary Arterial Atherosclerosis: Analysis of Noninvasive Coronary Angiography Using Multidetector Computerized Tomography. The Journal of Clinical Endocrinology & Metabolism. 98(5). 2045–2052. 69 indexed citations

10.

Fleg, Jerome L., Gregg W. Stone, Zahi A. Fayad, et al.. (2012). Detection of High-Risk Atherosclerotic Plaque. JACC. Cardiovascular imaging. 5(9). 941–955. 165 indexed citations

11.

Kotys, Melanie, Daniel A. Herzka, Jacques Ohayon, et al.. (2009). Profile order and time‐dependent artifacts in contrast‐enhanced coronary MR angiography at 3T: Origin and prevention. Magnetic Resonance in Medicine. 62(2). 292–299. 10 indexed citations

12.

Ohayon, Jacques, Olivier Dubreuil, Philippe Tracqui, et al.. (2007). Influence of residual stress/strain on the biomechanical stability of vulnerable coronary plaques: potential impact for evaluating the risk of plaque rupture. American Journal of Physiology-Heart and Circulatory Physiology. 293(3). H1987–H1996. 95 indexed citations

13.

Parks, W. James, John N. Oshinski, Katharine Hopkins, et al.. (2001). Magnetic resonance phase-shift velocity mapping in pediatric patients with pulmonary venous obstruction. Journal of the American College of Cardiology. 38(1). 262–267. 12 indexed citations

14.

Laham, Roger J., Marilyn C. Pike, James E. Udelson, et al.. (2000). Intracoronary basic fibroblast growth factor (FGF-2) in patients with severe ischemic heart disease: results of a Phase I open-label dose escalation study. Journal of the American College of Cardiology. 36(7). 2132–2139. 170 indexed citations

15.

Pettigrew, Roderic I., John N. Oshinski, George P. Chatzimavroudis, & W. Thomas Dixon. (1999). MRI techniques for cardiovascular imaging. Journal of Magnetic Resonance Imaging. 10(5). 590–601. 43 indexed citations

16.

Pettigrew, Roderic I., John N. Oshinski, George P. Chatzimavroudis, & W. Thomas Dixon. (1999). MRI techniques for cardiovascular imaging. Journal of Magnetic Resonance Imaging. 10(5). 590–601. 7 indexed citations

17.

Siegel, John M., et al.. (1996). Computational Simulation of Magnetic Resonance Angiograms in Stenotic Vessels: Effect of Stenosis Severity. Advances in Bioengineering. 295–296. 8 indexed citations

18.

Parks, W. James, Thang Ngo, William H. Plauth, et al.. (1995). Incidence of aneurysm formation after dacron patch aortoplasty repair for coarctation of the aorta: Long-term results and assessment utilizing magnetic resonance angiography with three-dimensional surface rendering. Journal of the American College of Cardiology. 26(1). 266–271. 71 indexed citations

19.

Ku, David N., et al.. (1990). Evaluation of Magnetic Resonance Velocimetry for Steady Flow. Journal of Biomechanical Engineering. 112(4). 464–472. 51 indexed citations

20.

Berger, Harvey J. & Roderic I. Pettigrew. (1985). The future of cardiovascular imaging: A shift from anatomy to in vivo biochemistry. Journal of the American College of Cardiology. 5(3). 750–753. 2 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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