Roy V. Ditchey

1.5k total citations
23 papers, 1.1k citations indexed

About

Roy V. Ditchey is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Emergency Medicine. According to data from OpenAlex, Roy V. Ditchey has authored 23 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Cardiology and Cardiovascular Medicine, 8 papers in Surgery and 8 papers in Emergency Medicine. Recurrent topics in Roy V. Ditchey's work include Cardiac Arrest and Resuscitation (8 papers), Cardiovascular Function and Risk Factors (8 papers) and Mechanical Circulatory Support Devices (5 papers). Roy V. Ditchey is often cited by papers focused on Cardiac Arrest and Resuscitation (8 papers), Cardiovascular Function and Risk Factors (8 papers) and Mechanical Circulatory Support Devices (5 papers). Roy V. Ditchey collaborates with scholars based in United States, Germany and Canada. Roy V. Ditchey's co-authors include JoAnn Lindenfeld, Jörg Winkler, C. Rhodes, K A Brown, B. K. Slinker, Albertus van Grondelle, B. M. Groves, W. W. Wagner, J. T. Reeves and Martin M. LeWinter and has published in prestigious journals such as Circulation, Annals of Internal Medicine and Journal of the American College of Cardiology.

In The Last Decade

Roy V. Ditchey

23 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roy V. Ditchey United States 16 661 613 323 312 220 23 1.1k
G A Ewy United States 11 552 0.8× 626 1.0× 504 1.6× 238 0.8× 412 1.9× 17 1.2k
Roy L. Nelson United States 9 291 0.4× 408 0.7× 174 0.5× 197 0.6× 75 0.3× 11 749
Martin Goenen Belgium 19 530 0.8× 188 0.3× 496 1.5× 146 0.5× 294 1.3× 61 1.0k
P Colson France 19 473 0.7× 273 0.4× 501 1.6× 212 0.7× 328 1.5× 71 1.2k
C. Allen Bashour United States 16 522 0.8× 262 0.4× 454 1.4× 199 0.6× 173 0.8× 39 1.0k
Timothy W. Willcox New Zealand 15 471 0.7× 408 0.7× 632 2.0× 454 1.5× 209 0.9× 35 1.1k
Jakob Hartvig Thomsen Denmark 21 485 0.7× 823 1.3× 230 0.7× 347 1.1× 197 0.9× 54 1.2k
D. Schmidlin Switzerland 18 923 1.4× 396 0.6× 541 1.7× 119 0.4× 376 1.7× 31 2.0k
Manuel Ruiz-Bailén Spain 14 431 0.7× 265 0.4× 204 0.6× 103 0.3× 147 0.7× 47 872
A. Rozenberg France 8 159 0.2× 586 1.0× 152 0.5× 206 0.7× 104 0.5× 20 652

Countries citing papers authored by Roy V. Ditchey

Since Specialization
Citations

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

Fields of papers citing papers by Roy V. Ditchey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roy V. Ditchey. 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 Roy V. Ditchey. The network helps show where Roy V. Ditchey may publish in the future.

Co-authorship network of co-authors of Roy V. Ditchey

This figure shows the co-authorship network connecting the top 25 collaborators of Roy V. Ditchey. A scholar is included among the top collaborators of Roy V. Ditchey 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 Roy V. Ditchey. Roy V. Ditchey 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.
Ditchey, Roy V.. (1996). The choice of vasopressor agents in cardiopulmonary resuscitation. Current Opinion in Critical Care. 2(3). 170–175. 15 indexed citations
2.
Ditchey, Roy V., et al.. (1994). Beta-adrenergic blockade reduces myocardial injury during experimental cardiopulmonary resuscitation. Journal of the American College of Cardiology. 24(3). 804–812. 54 indexed citations
3.
Ditchey, Roy V. & B. K. Slinker. (1994). Phenylephrine plus propranolol improves the balance between myocardial oxygen supply and demand during experimental cardiopulmonary resuscitation. American Heart Journal. 127(2). 324–330. 30 indexed citations
4.
Ditchey, Roy V., Y Goto, & JoAnn Lindenfeld. (1992). Myocardial oxygen requirements during experimental cardiopulmonary resuscitation. Cardiovascular Research. 26(8). 791–797. 26 indexed citations
5.
Battle, Robert W., et al.. (1991). Posterior leads detect myocardial injury during circumflex coronary artery occlusion. Journal of the American College of Cardiology. 17(2). A311–A311. 4 indexed citations
6.
Groves, Bertron Μ., et al.. (1988). Determinants of the relation between systolic pressure and duration of isovolumic relaxation in the right ventricle. Journal of the American College of Cardiology. 11(2). 322–329. 14 indexed citations
7.
Ditchey, Roy V. & JoAnn Lindenfeld. (1988). Failure of epinephrine to improve the balance between myocardial oxygen supply and demand during closed-chest resuscitation in dogs.. Circulation. 78(2). 382–389. 205 indexed citations
8.
Slinker, B. K., et al.. (1987). Right heart pressure does not equal pericardial pressure in the potassium chloride-arrested canine heart in situ.. Circulation. 76(2). 357–362. 25 indexed citations
9.
Ditchey, Roy V. & Lawrence D. Horwitz. (1985). Metabolic evidence of inadequate coronary blood flow during closed-chest resuscitation in dogs. Cardiovascular Research. 19(7). 419–425. 20 indexed citations
10.
Ditchey, Roy V.. (1984). Volume-dependent effects of positive airway pressure on intracavitary left ventricular end-diastolic pressure.. Circulation. 69(4). 815–821. 110 indexed citations
11.
Ditchey, Roy V., Martin M. LeWinter, & Charles B. Higgins. (1984). Acute effects of doxorubicin (adriamycin) on left ventricular function in dogs. International Journal of Cardiology. 6(3). 341–350. 15 indexed citations
12.
Grondelle, Albertus van, Roy V. Ditchey, B. M. Groves, W. W. Wagner, & J. T. Reeves. (1983). Thermodilution method overestimates low cardiac output in humans. American Journal of Physiology-Heart and Circulatory Physiology. 245(4). H690–H692. 114 indexed citations
13.
Ditchey, Roy V., et al.. (1983). Effects of airway pressure and lung volume on left ventricular transmural pressure-volume relationships in humans. American Heart Journal. 106(1). 46–51. 2 indexed citations
14.
Ditchey, Roy V. & Martin M. LeWinter. (1983). Effects of direct-current electrical shocks on systolic and diastolic left ventricular function in dogs. American Heart Journal. 105(5). 727–731. 23 indexed citations
15.
Ditchey, Roy V., Jörg Winkler, & C. Rhodes. (1982). Relative lack of coronary blood flow during closed-chest resuscitation in dogs.. Circulation. 66(2). 297–302. 177 indexed citations
16.
Ditchey, Roy V., Gerhard Schüler, & Kirk L. Peterson. (1981). Reliability of echocardiographic and electrocardiographic parameters in assessing serial changes in left ventricular mass. The American Journal of Medicine. 70(5). 1042–1050. 41 indexed citations
17.
Ditchey, Roy V., et al.. (1981). Safety of Electrical Cardioversion in Patients Without Digitalis Toxicity. Annals of Internal Medicine. 95(6). 676–679. 23 indexed citations
18.
Ditchey, Roy V., et al.. (1981). Effects of exercise training on left ventricular mass in patients with ischemic heart disease. American Heart Journal. 101(6). 701–706. 15 indexed citations
19.
Ditchey, Roy V. & Guy P. Curtis. (1981). Effects of apparently nontoxic doses of digoxin on ventricular ectopy after direct-current electrical shocks in dogs.. Journal of Pharmacology and Experimental Therapeutics. 218(1). 212–216. 7 indexed citations
20.
Ditchey, Roy V., Robert L. Engler, Martin M. LeWinter, et al.. (1981). The role of the right heart in acute cardiac tamponade in dogs.. Circulation Research. 48(5). 701–710. 38 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by G A Ewy Breakdown of academic impact, for papers by Roy L. Nelson Breakdown of academic impact, for papers by Martin Goenen Breakdown of academic impact, for papers by P Colson Breakdown of academic impact, for papers by C. Allen Bashour Breakdown of academic impact, for papers by Timothy W. Willcox Breakdown of academic impact, for papers by Jakob Hartvig Thomsen Breakdown of academic impact, for papers by D. Schmidlin Breakdown of academic impact, for papers by Manuel Ruiz-Bailén Breakdown of academic impact, for papers by A. Rozenberg
Rankless by CCL
2026