Ray Matthews

3.5k total citations
87 papers, 1.7k citations indexed

About

Ray Matthews is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ray Matthews has authored 87 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Cardiology and Cardiovascular Medicine, 42 papers in Surgery and 21 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ray Matthews's work include Coronary Interventions and Diagnostics (27 papers), Cardiovascular Function and Risk Factors (19 papers) and Cardiac Imaging and Diagnostics (18 papers). Ray Matthews is often cited by papers focused on Coronary Interventions and Diagnostics (27 papers), Cardiovascular Function and Risk Factors (19 papers) and Cardiac Imaging and Diagnostics (18 papers). Ray Matthews collaborates with scholars based in United States, Australia and United Kingdom. Ray Matthews's co-authors include Robert A. Kloner, Thomas Shook, Steven Burstein, David M. Shavelle, C. Michael Gibson, Vicki G. Davis, Carolyn H. McCabe, Karin Przyklenk, W. Kenneth Poole and Eugene Braunwald and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and The FASEB Journal.

In The Last Decade

Ray Matthews

79 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ray Matthews United States 18 954 565 384 330 243 87 1.7k
Marwan Saad United States 26 1.6k 1.7× 1.0k 1.8× 451 1.2× 105 0.3× 129 0.5× 153 2.5k
Costantino Costantini Brazil 18 1.2k 1.2× 601 1.1× 653 1.7× 195 0.6× 145 0.6× 63 1.7k
Yuji Shimatani United Kingdom 24 2.2k 2.3× 1000 1.8× 1.4k 3.5× 324 1.0× 616 2.5× 83 2.9k
Amr F. Barakat United States 22 911 1.0× 457 0.8× 95 0.2× 79 0.2× 84 0.3× 75 1.5k
Takuji Kawagoe Japan 26 2.3k 2.5× 1.0k 1.8× 1.4k 3.5× 253 0.8× 590 2.4× 102 3.1k
Marc Klapholz United States 20 1.3k 1.3× 324 0.6× 168 0.4× 54 0.2× 124 0.5× 78 1.8k
Aviv Mager Israel 21 1.0k 1.1× 502 0.9× 439 1.1× 58 0.2× 117 0.5× 63 1.4k
Robert R. Jeffrey United Kingdom 19 696 0.7× 604 1.1× 131 0.3× 111 0.3× 139 0.6× 33 1.8k
Takuya Umemoto Japan 28 1.4k 1.4× 1.0k 1.8× 140 0.4× 85 0.3× 91 0.4× 156 2.4k
Alejandro Barbagelata United States 23 1.5k 1.6× 413 0.7× 684 1.8× 260 0.8× 302 1.2× 74 2.0k

Countries citing papers authored by Ray Matthews

Since Specialization
Citations

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

Fields of papers citing papers by Ray Matthews

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ray Matthews

This figure shows the co-authorship network connecting the top 25 collaborators of Ray Matthews. A scholar is included among the top collaborators of Ray Matthews 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 Ray Matthews. Ray Matthews 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.
Aghilinejad, Arian, et al.. (2025). Machine Learning Reconstruction of Left Ventricular Pressure From Peripheral Waveforms. JACC Advances. 4(9). 102104–102104.
2.
Alavi, Rashid, et al.. (2025). Assessment of left ventricular relaxation time constant using arterial pressure waveform. Physiological Measurement. 46(8). 85006–85006. 1 indexed citations
3.
Shavelle, David M., et al.. (2020). Intrinsic frequency method for instantaneous assessment of left ventricular-arterial coupling after transcatheter aortic valve replacement. Physiological Measurement. 41(8). 85002–85002. 11 indexed citations
4.
Clavijo, Leonardo, et al.. (2020). Factors Associated With the Use of Bare Metal Stents in Patients With ST Elevation Myocardial Infarction. Cardiovascular revascularization medicine. 21(12). 1489–1492.
5.
Shavelle, David M., Neel K. Kapasi, Subhash Banerjee, et al.. (2016). TCT-127 Prior Coronary Artery Bypass Graft Surgery and Hemodynamically Supported High Risk Percutaneous Coronary Intervention: Observations from The PROTECT II Randomized Trial and The cVAD Registry. Journal of the American College of Cardiology. 68(18). B51–B51. 1 indexed citations
6.
Gaglia, Michael A., et al.. (2015). CRT-128 Safety of Rotational Atherectomy in High Risk PCI with Hemodynamic Support. JACC: Cardiovascular Interventions. 8(2). S16–S16.
7.
Pahlevan, Niema M., et al.. (2014). Intrinsic Frequency Method for Noninvasive Diagnosis of Left Ventricular Systolic Dysfunction. Bulletin of the American Physical Society. 1 indexed citations
8.
Shavelle, David M., Ling Zheng, Marcus Ottochian, et al.. (2013). Time of day variation in door-to-balloon time for STEMI patients in Los Angeles County: Does time of day make a difference?. Acute Cardiac Care. 15(3). 52–57. 8 indexed citations
9.
Shavelle, David M., et al.. (2013). CRT-25 Young Patients With Acute Myocardial Infarction: How Are They Different?. JACC: Cardiovascular Interventions. 6(2). S9–S9. 1 indexed citations
10.
Shavelle, David M., Anita Y. Chen, Ray Matthews, et al.. (2013). Predictors of Reperfusion Delay in Patients With ST Elevation Myocardial Infarction Self-Transported to the Hospital (from the American Heart Association's Mission: Lifeline Program). The American Journal of Cardiology. 113(5). 798–802. 14 indexed citations
11.
Onizuka, Takeshi, Han Naung Tun, Ray Matthews, et al.. (2013). TCT-220 Gender Differences Not Important in Primary PCI Outcomes Within A Regional STEMI Care System: Observation From The Los Angeles County STEMI Receiving Centers. Journal of the American College of Cardiology. 62(18). B71–B71. 1 indexed citations
12.
Matthews, Ray, et al.. (2009). Use of drug-eluting versus bare-metal stents in ST-segment elevation myocardial infarction.. PubMed. 21(11). E206–12.
13.
Hara, Hidehiko, Ray Matthews, Renu Virmani, David R. Holmes, & Robert S. Schwartz. (2008). Percutaneous Left Atrial Appendage Obliteration. JACC. Cardiovascular imaging. 1(1). 92–93. 1 indexed citations
14.
Aboulhosn, Jamil, David M. Shavelle, Ray Matthews, et al.. (2004). Electron beam angiography of percutaneous atrial septal defect closure. Clinical Cardiology. 27(12). 702–702. 2 indexed citations
15.
Waksman, Ron, Jeffrey J. Popma, Elizabeth D. Kennard, et al.. (1997). Directional Coronary Atherectomy (DCA): A Report from the New Approaches to Coronary Intervention (NACI) Registry. The American Journal of Cardiology. 80(10). 50K–59K. 5 indexed citations
16.
Shook, Thomas, et al.. (1996). Comparison of percutaneous transluminal coronary angioplasty outcome and hospital costs for low-volume and high-volume operators. The American Journal of Cardiology. 77(5). 331–336. 65 indexed citations
17.
Hagar, Mohamed, Ray Matthews, & Robert A. Kloner. (1995). Quantitative two-dimensional echocardiographic assessment of regional wall motion during transient ischemia and reperfusion in the rat. Journal of the American Society of Echocardiography. 8(2). 162–174. 15 indexed citations
18.
Meany, Thomas B., Barry Kramer, James R. Margolis, et al.. (1995). Transluminal extraction catheter for the treatment of diseased saphenous vein grafts: A multicenter experience. Catheterization and Cardiovascular Diagnosis. 34(2). 112–120. 19 indexed citations
19.
Matthews, Ray, Richard Clugston, Andrew C. Eisenhauer, et al.. (1992). Balloon Expandable Stents to Treat Central Venous Stenoses in Hemodialysis Patients. American Journal of Nephrology. 12(6). 451–456. 13 indexed citations
20.
Clugston, Richard, Stephen N. Oesterle, Ray Matthews, et al.. (1991). Flow support catheter for prolonged maintenance of coronary blood flow. Catheterization and Cardiovascular Diagnosis. 24(4). 308–314. 5 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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