William D. Knopf

1.6k total citations
35 papers, 1.1k citations indexed

About

William D. Knopf is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, William D. Knopf has authored 35 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Surgery, 14 papers in Cardiology and Cardiovascular Medicine and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in William D. Knopf's work include Coronary Interventions and Diagnostics (13 papers), Vascular Procedures and Complications (5 papers) and Cardiac, Anesthesia and Surgical Outcomes (4 papers). William D. Knopf is often cited by papers focused on Coronary Interventions and Diagnostics (13 papers), Vascular Procedures and Complications (5 papers) and Cardiac, Anesthesia and Surgical Outcomes (4 papers). William D. Knopf collaborates with scholars based in United States, Germany and United Kingdom. William D. Knopf's co-authors include Timothy A. Sanborn, Edward Kosinski, Harry Gibbs, Gary S. Roubin, Russell J. Ivanhoe, Bruce R. Brodie, James H. O’Keefe, Cindy L. Grines, James E. Tcheng and Lisa G. Berdan and has published in prestigious journals such as The Lancet, Circulation and Journal of the American College of Cardiology.

In The Last Decade

William D. Knopf

34 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
William D. Knopf United States	15	511	499	348	268	199	35	1.1k
Hooshang Bolooki United States	22	835 1.6×	847 1.7×	223 0.6×	184 0.7×	76 0.4×	88	1.5k
R. Michael Rodriguez United States	19	551 1.1×	195 0.4×	1.4k 4.0×	66 0.2×	149 0.7×	29	1.8k
H Warembourg France	21	536 1.0×	930 1.9×	456 1.3×	171 0.6×	222 1.1×	153	1.5k
Joe R. Utley United States	20	629 1.2×	430 0.9×	344 1.0×	49 0.2×	84 0.4×	70	1.2k
Horace MacVaugh United States	24	680 1.3×	904 1.8×	252 0.7×	106 0.4×	64 0.3×	46	1.4k
David P. Lee United States	24	1.1k 2.2×	1.2k 2.3×	266 0.8×	711 2.7×	117 0.6×	71	1.9k
Wilson Ko United States	26	984 1.9×	822 1.6×	286 0.8×	145 0.5×	21 0.1×	46	1.6k
Kwan‐Leung Chan Canada	17	380 0.7×	1.0k 2.0×	449 1.3×	256 1.0×	35 0.2×	40	1.3k
Andrew M. Hauser United States	18	372 0.7×	737 1.5×	165 0.5×	380 1.4×	70 0.4×	33	1.1k
Allen S. Hudspeth United States	19	686 1.3×	432 0.9×	595 1.7×	172 0.6×	53 0.3×	45	1.3k

Countries citing papers authored by William D. Knopf

Since Specialization

Citations

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

Fields of papers citing papers by William D. Knopf

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William D. Knopf. 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 William D. Knopf. The network helps show where William D. Knopf may publish in the future.

Co-authorship network of co-authors of William D. Knopf

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

All Works

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20 of 20 papers shown

Jabara, Refat, Lakshmana Pendyala, William D. Knopf, et al.. (2009). Impact of the Definition Utilized on the Rate of Contrast-Induced Nephropathy in Percutaneous Coronary Intervention. The American Journal of Cardiology. 103(12). 1657–1662. 55 indexed citations

Harrington, Robert A., Christopher M. O’Connor, James H. Stein, et al.. (2006). Highlights of the 55th Annual Scientific Session of the American College of Cardiology—March 11–14, 2006. Journal of the American College of Cardiology. 47(11). D1–D1. 1 indexed citations

Dangas, George, Zoran Lasić, Roxana Mehran, et al.. (2005). Effectiveness of the Concomitant Use of Bivalirudin and Drug-Eluting Stents (from the Prospective, Multicenter BivAlirudin and Drug-Eluting STents [ADEST] Study). The American Journal of Cardiology. 96(5). 659–663. 9 indexed citations

Whitlow, Patrick L., Samuel J. DeMaio, Emerson C. Perin, et al.. (2003). One-year results of percutaneous myocardial revascularization for refractory angina pectoris. The American Journal of Cardiology. 91(11). 1342–1346. 13 indexed citations

Whitlow, Patrick L., Matthew R. Selmon, William O’Neill, et al.. (2002). Treatment of uncrossable chronic total coronary occlusions with the frontrunner: multicenter experience. Journal of the American College of Cardiology. 39. 29–29. 4 indexed citations

Bhatt, Deepak L., Russell Raymond, Ted Feldman, et al.. (2002). Successful “pre-closure” of 7Fr and 8Fr femoral arteriotomies with a 6Fr suture-based device (the Multicenter Interventional Closer Registry). The American Journal of Cardiology. 89(6). 777–779. 11 indexed citations

Raymond, Russell, William D. Knopf, Stephen J. Jenkins, et al.. (2001). The 6Fr angio-seal arterial closure device: results from a multimember prospective registry. The American Journal of Cardiology. 87(6). 789–791. 27 indexed citations

Baim, Donald S., William D. Knopf, Tomoaki Hinohara, et al.. (2000). Suture-mediated closure of the femoral access site after cardiac catheterization: results of the suture to ambulate aNd discharge (STAND I and STAND ii) trials. The American Journal of Cardiology. 85(7). 864–869. 127 indexed citations

Laird, John R., Jeffrey J. Popma, William D. Knopf, et al.. (1996). Angiographic and procedural outcome after coronary angioplasty in high-risk subsets using a decremental diameter (tapered) balloon catheter. The American Journal of Cardiology. 77(8). 561–568. 4 indexed citations

10.

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

11.

Mark, Daniel B., William W. O’Neill, Bruce R. Brodie, et al.. (1995). Baseline and 6-month costs of primary angioplasty therapy for acute myocardial infarction: Results from the primary angioplasty registry. Journal of the American College of Cardiology. 26(3). 688–695. 18 indexed citations

12.

Marchena, Eduardo J. de, et al.. (1994). Effectiveness of Holmium laser-assisted coronary angioplasty. The American Journal of Cardiology. 73(2). 117–121. 14 indexed citations

13.

O’Neill, William W., Bruce R. Brodie, Russell J. Ivanhoe, et al.. (1994). Primary coronary angioplasty for acute myocardial infarction (the primary angioplasty registry). The American Journal of Cardiology. 73(9). 627–633. 97 indexed citations

14.

Sanborn, Timothy A., et al.. (1993). A multicenter randomized trial comparing a percutaneous collagen hemotasis device with conventional manual compression after diagnostic angiography and angioplasty. Journal of the American College of Cardiology. 22(5). 1273–1279. 158 indexed citations

15.

Meier, Ullrich, et al.. (1992). The traumatic dural sinus injury ? a clinical study. Acta Neurochirurgica. 119(1-4). 91–93. 52 indexed citations

16.

Leon, Martin B., Augusto D. Pichard, Barry Kramer, et al.. (1991). Efficacious and safe transluminal extraction atherectomy in patients with unfavorable coronary lesions. Journal of the American College of Cardiology. 17(2). A219–A219. 3 indexed citations

17.

O’Neill, William W., Thomas B. Meany, Barry Kramer, et al.. (1991). The role of atherectomy in the management of saphenous vein grafts disease. Journal of the American College of Cardiology. 17(2). A384–A384. 8 indexed citations

18.

Ahmed‐Ansari, A., Talaat S. Tadros, William D. Knopf, et al.. (1988). MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I AND CLASS II EXPRESSION BY MYOCYTES IN CARDIAC BIOPSIES POSTTRANSPLANTATION. Transplantation. 45(5). 972–978. 31 indexed citations

19.

Meier, Ullrich, et al.. (1987). [Penetrating craniocerebral injury].. PubMed. 112(23). 1473–80. 2 indexed citations

20.

Pollak, Scott J., et al.. (1987). Echocardiographic Analysis of Elite Women Distance Runners*. International Journal of Sports Medicine. 8(S 2). S81–S83. 9 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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