John E. Willard

4.8k total citations
163 papers, 3.4k citations indexed

About

John E. Willard is a scholar working on Cardiology and Cardiovascular Medicine, Physical and Theoretical Chemistry and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, John E. Willard has authored 163 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Cardiology and Cardiovascular Medicine, 27 papers in Physical and Theoretical Chemistry and 26 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in John E. Willard's work include Cardiac Imaging and Diagnostics (24 papers), Photochemistry and Electron Transfer Studies (22 papers) and Radioactive element chemistry and processing (19 papers). John E. Willard is often cited by papers focused on Cardiac Imaging and Diagnostics (24 papers), Photochemistry and Electron Transfer Studies (22 papers) and Radioactive element chemistry and processing (19 papers). John E. Willard collaborates with scholars based in United States and Japan. John E. Willard's co-authors include Richard A. Lange, Charles Landau, L.David Hillis, A. Campbell Ling, L. David Hillis, James D. Boehrer, Ronald M. Peshock, Richard A. Lange, L. David Hillis and D.Brent Glamann and has published in prestigious journals such as Science, New England Journal of Medicine and Journal of the American Chemical Society.

In The Last Decade

John E. Willard

160 papers receiving 3.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John E. Willard United States	29	1.3k	705	573	457	414	163	3.4k
P. Betz Germany	37	417 0.3×	371 0.5×	425 0.7×	243 0.5×	182 0.4×	226	4.5k
Richard J. Jones United States	30	606 0.5×	201 0.3×	617 1.1×	236 0.5×	130 0.3×	116	4.1k
J. E. Willard United States	17	534 0.4×	155 0.2×	153 0.3×	205 0.4×	221 0.5×	70	1.8k
Akira Yamada Japan	46	2.5k 2.0×	1.2k 1.7×	881 1.5×	1.1k 2.5×	339 0.8×	386	8.3k
Hiroshi Taniguchi Japan	38	1.2k 0.9×	135 0.2×	589 1.0×	417 0.9×	237 0.6×	460	5.9k
John E. Ellis United States	42	569 0.5×	355 0.5×	576 1.0×	434 0.9×	114 0.3×	248	6.3k
Robert L. Berger United States	34	1.5k 1.2×	702 1.0×	1.8k 3.1×	99 0.2×	104 0.3×	202	5.1k
David Phillips United States	26	202 0.2×	463 0.7×	915 1.6×	228 0.5×	181 0.4×	94	3.7k
Pierre Granger France	27	376 0.3×	264 0.4×	110 0.2×	1.1k 2.4×	386 0.9×	122	4.6k
William B. Smith United States	28	429 0.3×	96 0.1×	205 0.4×	144 0.3×	137 0.3×	161	2.8k

Countries citing papers authored by John E. Willard

Since Specialization

Citations

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

Fields of papers citing papers by John E. Willard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John E. Willard. 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 John E. Willard. The network helps show where John E. Willard may publish in the future.

Co-authorship network of co-authors of John E. Willard

This figure shows the co-authorship network connecting the top 25 collaborators of John E. Willard. A scholar is included among the top collaborators of John E. Willard 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 John E. Willard. John E. Willard 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

Pandey, Ambarish, James P. MacNamara, Satyam Sarma, et al.. (2019). Rapid-Cycle Implementation of a Multi-Organization Registry for Heart Failure with Preserved Ejection Fraction Using Health Information Exchange Standards. Studies in health technology and informatics. 264. 1560–1561. 3 indexed citations

Willard, John E., et al.. (1998). Bioresorbable Microporous Stents Deliver Recombinant Adenovirus Gene Transfer Vectors to the Arterial Wall. Annals of Biomedical Engineering. 26(3). 398–408. 53 indexed citations

Pirwitz, Mark J., John E. Willard, Charles Landau, L.David Hillis, & Richard A. Lange. (1997). A critical reappraisal of the oximetric assessment of intracardiac left-to-right shunting in adults. American Heart Journal. 133(4). 413–417. 3 indexed citations

Pirwitz, Mark J., et al.. (1996). Utility of the 12-lead electrocardiogram in identifying underlying coronary artery disease in patients with depressed left ventricular systolic function. The American Journal of Cardiology. 77(15). 1289–1292. 13 indexed citations

Hundley, W. Gregory, Richard A. Lange, Geoffrey D. Clarke, et al.. (1996). Assessment of absolute coronary artery flow and flow reserve in humans with magnetic resonance imaging. Journal of the American College of Cardiology. 27(2). 4–4. 1 indexed citations

Hundley, W. Gregory, DuWayne L. Willett, Dany Sayad, et al.. (1996). Comparison of quantitation of left ventricular volume, ejection fraction, and cardiac output in patients with atrial fibrillation by cine magnetic resonance imaging versus invasive measurements. The American Journal of Cardiology. 78(10). 1119–1123. 35 indexed citations

Snyder, Richard W., D.Brent Glamann, Richard A. Lange, et al.. (1994). Predictive value of prominent pulmonary arterial wedge V waves in assessing the presence and severity of mitral regurgitation. The American Journal of Cardiology. 73(8). 568–570. 20 indexed citations

Negus, Brian H., John E. Willard, D.Brent Glamann, et al.. (1994). Gender-related differences in coronary angiograms of young survivors of myocardial infarction. The American Journal of Cardiology. 74(8). 814–815. 2 indexed citations

Snyder, Richard W., Richard A. Lange, John E. Willard, et al.. (1994). Frequency, cause and effect on operative outcome of depressed left ventricular ejection fraction in mitral stenosis. The American Journal of Cardiology. 73(1). 65–69. 11 indexed citations

10.

Moliterno, David J., Richard A. Lange, John E. Willard, James D. Boehrer, & L. David Hillis. (1993). Surgical restoration of antegrade flow in the occluded infarct artery improves long-term survival in patients with multivessel coronary artery disease. Coronary Artery Disease. 4(11). 995–1000. 7 indexed citations

11.

Boehrer, James D., David J. Moliterno, John E. Willard, L. David Hillis, & Richard A. Lange. (1993). Influence of labetalol on cocaine-induced coronary vasoconstriction in humans. The American Journal of Medicine. 94(6). 608–610. 113 indexed citations

12.

Willard, John E., et al.. (1992). Intravascular ultrasound imaging of saphenous vein grafts in vitro: Comparison with histologic and quantitative angiographic findings. Journal of the American College of Cardiology. 19(4). 759–764. 29 indexed citations

13.

Boehrer, James D., Richard A. Lange, John E. Willard, Paul Grayburn, & L. David Hillis. (1992). Advantages and limitations of methods to detect, localize, and quantitate intracardiac left-to-right shunting. American Heart Journal. 124(2). 448–455. 47 indexed citations

14.

Boehrer, James D., David J. Moliterno, John E. Willard, et al.. (1992). Hemodynamic effects of intranasal cocaine in humans. Journal of the American College of Cardiology. 20(1). 90–93. 64 indexed citations

15.

Eichhorn, Eric J., Luis Álvarez, John E. Willard, et al.. (1992). Cocaine-induced alterations in prostaglandin production in rabbit aorta. Journal of the American College of Cardiology. 19(3). 696–703. 34 indexed citations

16.

Grayburn, Paul, John E. Willard, Donald Haagen, et al.. (1992). Measurement of Coronary Flow Using High-Frequency Intravascular Ultrasound Imaging and Pulsed Doppler Velocimetry: In Vitro Feasibility Studies. Journal of the American Society of Echocardiography. 5(1). 5–12. 11 indexed citations

17.

Desforges, Jane F., John E. Willard, Richard A. Lange, & L. David Hillis. (1992). The Use of Aspirin in Ischemic Heart Disease. New England Journal of Medicine. 327(3). 175–181. 121 indexed citations

18.

Eichhorn, Eric J., John E. Willard, L. Bartula, et al.. (1991). Cocaine use reduces prostacyclin production in rabbit aorta. Journal of the American College of Cardiology. 17(2). A349–A349. 3 indexed citations

19.

Eichhorn, Eric J., A. Iain McGhie, John B. Bedotto, et al.. (1991). Effects of bucindolol on neurohormonal activation in congestive heart failure. The American Journal of Cardiology. 67(1). 67–73. 68 indexed citations

20.

Roy, Colin & John E. Willard. (1972). Free-radical decay in .gamma.-irradiated alkyl halide and hydrocarbon-alkyl halide glasses. The Journal of Physical Chemistry. 76(10). 1405–1410. 18 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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