W. A. Ryder

631 total citations
35 papers, 448 citations indexed

About

W. A. Ryder is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, W. A. Ryder has authored 35 papers receiving a total of 448 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Cardiology and Cardiovascular Medicine, 14 papers in Radiology, Nuclear Medicine and Imaging and 13 papers in Surgery. Recurrent topics in W. A. Ryder's work include Cardiac Imaging and Diagnostics (13 papers), Cardiovascular Function and Risk Factors (10 papers) and Cardiac Ischemia and Reperfusion (9 papers). W. A. Ryder is often cited by papers focused on Cardiac Imaging and Diagnostics (13 papers), Cardiovascular Function and Risk Factors (10 papers) and Cardiac Ischemia and Reperfusion (9 papers). W. A. Ryder collaborates with scholars based in United Kingdom, United States and Switzerland. W. A. Ryder's co-authors include Pierre Foëx, Lee Ann Jones, Ramona L. Doyle, R M Norris, Amr M. E. Safwat, J. B. Glen, Stephan Märsch, J. W. Sear, Johan Diedericks and Daniel M. Philbin and has published in prestigious journals such as Journal of the American College of Cardiology, Journal of Applied Physiology and Anesthesiology.

In The Last Decade

W. A. Ryder

35 papers receiving 413 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W. A. Ryder United Kingdom 12 295 142 136 93 79 35 448
Dhun H. Sethna United States 15 387 1.3× 300 2.1× 71 0.5× 76 0.8× 151 1.9× 34 529
Carolyn M. Conklin United States 13 375 1.3× 229 1.6× 108 0.8× 36 0.4× 69 0.9× 21 520
Pierre A. Casthely United States 13 204 0.7× 170 1.2× 43 0.3× 50 0.5× 77 1.0× 39 513
Wayne H. Bellows United States 15 595 2.0× 258 1.8× 172 1.3× 40 0.4× 106 1.3× 27 717
Peter R. Lichtenthal United States 12 312 1.1× 200 1.4× 69 0.5× 179 1.9× 56 0.7× 34 579
G. E. Townsend Canada 11 239 0.8× 219 1.5× 20 0.1× 41 0.4× 178 2.3× 15 478
U. Schulte-Sasse Germany 10 217 0.7× 141 1.0× 20 0.1× 52 0.6× 122 1.5× 29 359
Salvador Sialer United States 10 235 0.8× 76 0.5× 87 0.6× 34 0.4× 13 0.2× 15 481
Judd K. Lunn United States 9 208 0.7× 179 1.3× 15 0.1× 53 0.6× 170 2.2× 21 402
Isabelle Vergroesen Netherlands 13 406 1.4× 156 1.1× 229 1.7× 46 0.5× 20 0.3× 33 548

Countries citing papers authored by W. A. Ryder

Since Specialization
Citations

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

Fields of papers citing papers by W. A. Ryder

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. A. Ryder. 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 W. A. Ryder. The network helps show where W. A. Ryder may publish in the future.

Co-authorship network of co-authors of W. A. Ryder

This figure shows the co-authorship network connecting the top 25 collaborators of W. A. Ryder. A scholar is included among the top collaborators of W. A. Ryder 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 W. A. Ryder. W. A. Ryder 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.
Ross, Seamus, et al.. (1998). A comparison of the effects of fentanyl and propofol on left ventricular contractility during myocardial stunning. Acta Anaesthesiologica Scandinavica. 42(1). 23–31. 33 indexed citations
2.
Märsch, Stephan, et al.. (1997). Effects and Interactions of Nitrous Oxide, Myocardial Ischemia, and Reperfusion on Left Ventricular Diastolic Function. Anesthesia & Analgesia. 84(1). 39–45. 5 indexed citations
3.
Märsch, Stephan, et al.. (1996). Myocardial Ischemia and Reperfusion Are Associated with an Increased Stiffness of Remote Nonischemic Myocardium. Anesthesia & Analgesia. 82(4). 695–701. 13 indexed citations
4.
Philbin, Daniel M., et al.. (1996). Effects and interactions of myocardial ischaemia and alterations in circulating blood volume on canine left ventricular diastolic function. British Journal of Anaesthesia. 76(3). 419–427. 5 indexed citations
5.
Märsch, Stephan, et al.. (1994). Post-ischemic diastolic dysfunction. Journal of Cardiothoracic and Vascular Anesthesia. 8(6). 611–617. 10 indexed citations
6.
Märsch, Stephan, et al.. (1993). Graded myocardial ischemia is associated with a decrease in diastolic distensibility of the remote nonischemic myocardium in the anesthetized dog. Journal of the American College of Cardiology. 22(3). 899–906. 15 indexed citations
7.
Foëx, Pierre, et al.. (1993). Regional distensibility, chamber stiffness, and elastic stiffness constant in halothane and propofol anesthesia. Journal of Cardiothoracic and Vascular Anesthesia. 7(2). 188–194. 7 indexed citations
8.
Foëx, Pierre, et al.. (1993). Effect of isoflurane and halothane on regional cardiac stiffness.. PubMed. 10(4). 253–60. 4 indexed citations
9.
Diedericks, Johan, et al.. (1992). EFFECT OF GRADED INFUSION RATES OF PROPOFOL ON REGIONAL AND GLOBAL LEFT VENTRICULAR FUNCTION IN THE DOG †. British Journal of Anaesthesia. 69(4). 375–381. 45 indexed citations
10.
Meyer, Theo E., Pierre Foëx, & W. A. Ryder. (1992). Regional interaction and its effect on patterns of myocardial segmental shortening and lengthening during different models of asynchronous contraction in the dog. Cardiovascular Research. 26(5). 476–486. 9 indexed citations
11.
Norris, R M, et al.. (1992). Effects of progressive myocardial ischaemia on systolic function, diastolic dysfunction, and load dependent relaxation. Cardiovascular Research. 26(4). 422–429. 49 indexed citations
12.
13.
Doyle, Ramona L., et al.. (1989). Effects of Halothane on Left Ventricular Relaxation and Early Diastolic Coronary Blood Flow in the Dog. Anesthesiology. 70(4). 660–666. 21 indexed citations
14.
Francis, C. M., et al.. (1989). Isoflurane and Large Coronary Artery Haemodynamics. Survey of Anesthesiology. 33(1). 7–7. 6 indexed citations
15.
Francis, C. M., et al.. (1988). ISOFLURANE AND LARGE CORONARY ARTERY HAEMODYNAMICS †. British Journal of Anaesthesia. 60(7). 784–790. 12 indexed citations
16.
Leone, Bruce J., J.-J. Lehot, W. B. Runciman, et al.. (1988). EFFECTS OF LIGNOCAINE AND BUPIVACAINE ON REGIONAL MYOCARDIAL FUNCTION AND CORONARY BLOOD FLOW IN ANAESTHETIZED DOGS. British Journal of Anaesthesia. 60(6). 671–679. 11 indexed citations
17.
Doyle, Ramona L., Pierre Foëx, W. A. Ryder, & Lee Ann Jones. (1987). Differences in ischaemic dysfunction after gradual and abrupt coronary occlusion: effects on isovolumic relaxation. Cardiovascular Research. 21(7). 507–514. 31 indexed citations
18.
LeWinter, Martin M., Wilbur Y.W. Lew, Ramona L. Doyle, et al.. (1986). Hysteresis of left ventricular end ejection pressure-dimension relations after acute pressure loading in the intact canine heart. Cardiovascular Research. 20(7). 490–497. 7 indexed citations
19.
Lowenstein, E, et al.. (1982). Regional Ischemic Ventricular Dysfunction in Myocardium Supplied by a Narrowed Coronary Artery with Increasing Halothane Concentration in the Dog. Survey of Anesthesiology. 26(4). 203–204. 2 indexed citations
20.
Woodriff, Ray, G. V. Wheeler, & W. A. Ryder. (1968). Hollow-Cathode Lamp for Use in Emission and Absorption. Applied Spectroscopy. 22(4). 348–349. 3 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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