Joseph M. Ryan

37 total papers · 879 total citations
32 papers, 632 citations indexed

About

Joseph M. Ryan is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Joseph M. Ryan has authored 32 papers receiving a total of 632 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Cardiology and Cardiovascular Medicine, 11 papers in Epidemiology and 8 papers in Surgery. Recurrent topics in Joseph M. Ryan's work include Cardiac Valve Diseases and Treatments (12 papers), Infective Endocarditis Diagnosis and Management (6 papers) and Cardiac Arrhythmias and Treatments (6 papers). Joseph M. Ryan is often cited by papers focused on Cardiac Valve Diseases and Treatments (12 papers), Infective Endocarditis Diagnosis and Management (6 papers) and Cardiac Arrhythmias and Treatments (6 papers). Joseph M. Ryan collaborates with scholars based in United States, United Kingdom and Australia. Joseph M. Ryan's co-authors include Charles F. Wooley, William Molnar, Thomas G. Skillman, Manuel Tzagournis, James W. Kilman, Richard W. Booth, John B. Hickam, Nobuhisa Baba, D V Unverferth and Charles A. Bush and has published in prestigious journals such as The Lancet, Circulation and Journal of Clinical Investigation.

In The Last Decade

Joseph M. Ryan

31 papers receiving 545 citations

Author Peers

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

Author Last Decade Papers Cites
Joseph M. Ryan 404 148 147 117 71 32 632
Gösta T. Hultquist 211 0.5× 227 1.5× 218 1.5× 136 1.2× 114 1.6× 38 744
Yukihisa Umeda 221 0.5× 111 0.8× 136 0.9× 117 1.0× 151 2.1× 29 639
Jens Peter Gøtze 258 0.6× 125 0.8× 141 1.0× 93 0.8× 138 1.9× 43 630
W. Waas 366 0.9× 60 0.4× 190 1.3× 74 0.6× 67 0.9× 28 686
C Weinhold 330 0.8× 144 1.0× 267 1.8× 59 0.5× 80 1.1× 36 681
Panu Taskinen 475 1.2× 83 0.6× 195 1.3× 156 1.3× 122 1.7× 26 762
N. Doll 322 0.8× 69 0.5× 403 2.7× 125 1.1× 31 0.4× 25 658
R. Witthaut 273 0.7× 186 1.3× 172 1.2× 62 0.5× 84 1.2× 18 570
Ahmet Çalışkan 224 0.6× 124 0.8× 137 0.9× 107 0.9× 42 0.6× 46 623
Luca Ragni 278 0.7× 161 1.1× 208 1.4× 131 1.1× 130 1.8× 39 589

Countries citing papers authored by Joseph M. Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Joseph M. Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joseph M. Ryan. 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 Joseph M. Ryan. The network helps show where Joseph M. Ryan may publish in the future.

Co-authorship network of co-authors of Joseph M. Ryan

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

All Works

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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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