Robert L. Litchfield

413 total citations
6 papers, 319 citations indexed

About

Robert L. Litchfield is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Robert L. Litchfield has authored 6 papers receiving a total of 319 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Cardiology and Cardiovascular Medicine, 2 papers in Surgery and 2 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Robert L. Litchfield's work include Cardiovascular Function and Risk Factors (3 papers), Cardiac Imaging and Diagnostics (2 papers) and Pericarditis and Cardiac Tamponade (2 papers). Robert L. Litchfield is often cited by papers focused on Cardiovascular Function and Risk Factors (3 papers), Cardiac Imaging and Diagnostics (2 papers) and Pericarditis and Cardiac Tamponade (2 papers). Robert L. Litchfield collaborates with scholars based in United States. Robert L. Litchfield's co-authors include Melvin L. Marcus, Richard E. Kerber, R E Kerber, Allyn L. Mark, Rahul Bhatnagar, David A. Ott, Joseph A. Gascho, Natesa G. Pandian, Paul Wolfson and C. Smith and has published in prestigious journals such as New England Journal of Medicine, Circulation and American Heart Journal.

In The Last Decade

Robert L. Litchfield

6 papers receiving 293 citations

Peers

Robert L. Litchfield
K Amon United States
Teferi Mitiku United States
Jane Sands United Kingdom
Néstor A. Vita United States
James V. Faris United States
Federico Alvino Italy
Marianne Brizendine United States
Eleonora Alfonzetti Italy
Mark Kazatsker Israel
Earl L. Holloway United States
K Amon United States
Robert L. Litchfield
Citations per year, relative to Robert L. Litchfield Robert L. Litchfield (= 1×) peers K Amon

Countries citing papers authored by Robert L. Litchfield

Since Specialization
Citations

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

Fields of papers citing papers by Robert L. Litchfield

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert L. Litchfield. 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 Robert L. Litchfield. The network helps show where Robert L. Litchfield may publish in the future.

Co-authorship network of co-authors of Robert L. Litchfield

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

All Works

6 of 6 papers shown
1.
Litchfield, Robert L.. (2004). Noninvasive tests for cardiac risk stratification. Postgraduate Medicine. 115(2). 30–36. 7 indexed citations
2.
Kerber, Richard E. & Robert L. Litchfield. (1982). Postoperative abnormalities of interventricular septal motion: Two-dimensional and M-mode echocardiographic correlations. American Heart Journal. 104(2). 263–268. 38 indexed citations
3.
Wolfson, Paul, et al.. (1982). Noninvasive detection of thrombosis of the deep veins of the legs: Comparison of Doppler ultrasonography and impedance plethysmography with venography. The Journal of the American Osteopathic Association. 82(4). 73–80. 4 indexed citations
4.
Litchfield, Robert L., et al.. (1982). Normal exercise capacity in patients with severe left ventricular dysfunction: compensatory mechanisms.. Circulation. 66(1). 129–134. 64 indexed citations
5.
Kerber, Richard E., Joseph A. Gascho, Robert L. Litchfield, et al.. (1982). Hemodynamic Effects of Volume Expansion and Nitroprusside Compared with Pericardiocentesis in Patients with Acute Cardiac Tamponade. New England Journal of Medicine. 307(15). 929–931. 39 indexed citations
6.
Litchfield, Robert L., et al.. (1980). Exercise capacity in patients with severe left ventricular dysfunction.. Circulation. 61(5). 955–959. 167 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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2026