Henry Gewirtz

6.7k total citations · 1 hit paper
118 papers, 3.8k citations indexed

About

Henry Gewirtz is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Henry Gewirtz has authored 118 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Radiology, Nuclear Medicine and Imaging, 56 papers in Cardiology and Cardiovascular Medicine and 23 papers in Surgery. Recurrent topics in Henry Gewirtz's work include Cardiac Imaging and Diagnostics (67 papers), Advanced MRI Techniques and Applications (26 papers) and Cardiac electrophysiology and arrhythmias (20 papers). Henry Gewirtz is often cited by papers focused on Cardiac Imaging and Diagnostics (67 papers), Advanced MRI Techniques and Applications (26 papers) and Cardiac electrophysiology and arrhythmias (20 papers). Henry Gewirtz collaborates with scholars based in United States, Canada and Australia. Henry Gewirtz's co-authors include Alan J. Fischman, A S Most, Ahmed Tawakol, Thomas J. Brady, David O. Williams, Raymond Q. Migrino, James E. Muller, Stuart L. Houser, Ricardo C. Cury and Nathaniel M. Alpert and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Circulation Research.

In The Last Decade

Henry Gewirtz

111 papers receiving 3.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

In Vivo 18F-Fluorodeoxyglucose Positron Emission Tomography Imaging Provides a Noninvasive Measure of Carotid Plaque Inflammation in Patients

2006 673 citations Ahmed Tawakol, Ricardo C. Cury et al. Journal of the American College of Cardiology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Henry Gewirtz United States	31	2.3k	1.7k	877	738	669	118	3.8k
V. L. Gott United States	12	2.2k 1.0×	1.6k 0.9×	1.2k 1.4×	770 1.0×	342 0.5×	26	3.3k
Luciano Agati Italy	31	1.7k 0.7×	2.3k 1.4×	923 1.1×	504 0.7×	205 0.3×	124	3.3k
Michael L. Goris United States	39	2.3k 1.0×	899 0.5×	614 0.7×	314 0.4×	935 1.4×	134	4.4k
Vicente Bodı́ Spain	33	1.7k 0.8×	2.5k 1.5×	860 1.0×	322 0.4×	324 0.5×	206	3.6k
Morten Bøttcher Denmark	34	1.8k 0.8×	2.3k 1.4×	1.3k 1.5×	364 0.5×	453 0.7×	175	4.3k
Neal Uren United Kingdom	22	2.0k 0.9×	2.1k 1.2×	1.2k 1.4×	346 0.5×	578 0.9×	45	3.5k
Leonardo Pace Italy	32	2.0k 0.9×	1.3k 0.8×	603 0.7×	256 0.3×	360 0.5×	171	3.5k
Walter Desmet Belgium	32	1.8k 0.8×	3.5k 2.0×	2.0k 2.2×	418 0.6×	716 1.1×	132	4.5k
Alexander Dick Canada	33	1.6k 0.7×	1.9k 1.1×	1.3k 1.5×	538 0.7×	471 0.7×	148	4.2k
Dietrich Baumgart Germany	33	2.0k 0.9×	2.8k 1.6×	2.8k 3.1×	331 0.4×	1.6k 2.4×	147	4.9k

Countries citing papers authored by Henry Gewirtz

Since Specialization

Citations

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

Fields of papers citing papers by Henry Gewirtz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Henry Gewirtz. 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 Henry Gewirtz. The network helps show where Henry Gewirtz may publish in the future.

Co-authorship network of co-authors of Henry Gewirtz

This figure shows the co-authorship network connecting the top 25 collaborators of Henry Gewirtz. A scholar is included among the top collaborators of Henry Gewirtz 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 Henry Gewirtz. Henry Gewirtz 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

Dilsizian, Vasken, Henry Gewirtz, Thomas H. Marwick, et al.. (2020). Cardiac Imaging for Coronary Heart Disease Risk Stratification in Chronic Kidney Disease. JACC. Cardiovascular imaging. 14(3). 669–682. 41 indexed citations

Gewirtz, Henry. (2018). Coronary circulation: Pressure/flow parameters for assessment of ischemic heart disease. Journal of Nuclear Cardiology. 26(2). 459–470. 5 indexed citations

Gewirtz, Henry. (2012). PET measurement of adenosine stimulated absolute myocardial blood flow for physiological assessment of the coronary circulation. Journal of Nuclear Cardiology. 19(2). 347–354. 10 indexed citations

Gewirtz, Henry. (2011). PET Measurement of Absolute Myocardial Blood Flow and LV Function in Dilated Cardiomyopathy. JACC. Cardiovascular imaging. 4(5). 557–560. 3 indexed citations

Blankstein, Ron, Leon Shturman, Ian S. Rogers, et al.. (2009). Adenosine-Induced Stress Myocardial Perfusion Imaging Using Dual-Source Cardiac Computed Tomography. Journal of the American College of Cardiology. 54(12). 1072–1084. 282 indexed citations

Gewirtz, Henry. (2009). Regulating myocardial blood flow in health and disease. Current Cardiology Reports. 11(2). 117–124. 1 indexed citations

Kardan, Arash, et al.. (2006). 2.33. Journal of Nuclear Cardiology. 13(4). S11–S12. 1 indexed citations

Tawakol, Ahmed, Katherine B. Sims, Calum A. MacRae, et al.. (2003). Myocardial flow regulation in people with mitochondrial myopathy, encephalopathy, lactic acidosis, stroke-like episodes/myoclonic epilepsy and ragged red fibers and other mitochondrial syndromes. Coronary Artery Disease. 14(3). 197–205. 5 indexed citations

Ohley, William J., et al.. (2002). Fractal dimension as a method of segmenting cardiac images. 45–48.

10.

Tawakol, Ahmed & Henry Gewirtz. (2001). Does CABG improve left ventricular ejection fraction in patients with ischemic cardiomyopathy, and does it matter?. PubMed. 42(1). 87–90. 7 indexed citations

11.

Tawakol, Ahmed, Hal A. Skopicki, Stephen A. Abraham, et al.. (2000). Evidence of reduced resting blood flow in viable myocardial regions with chronic asynergy. Journal of the American College of Cardiology. 36(7). 2146–2153. 21 indexed citations

12.

Gewirtz, Henry. (1995). Myocardial hibernation: unresolved physiological and clinical issues. Basic Research in Cardiology. 90(1). 32–34. 4 indexed citations

13.

Gewirtz, Henry, Alan J. Fischman, Stephen A. Abraham, et al.. (1994). Positron emission tomographic measurements of absolute regional myocardial blood flow permits identification of nonviable myocardium in patients with chronic myocardial infarction. Journal of the American College of Cardiology. 23(4). 851–859. 97 indexed citations

14.

Gewirtz, Henry. (1991). PET scanning in evaluation of ischemic heart disease.. PubMed. 74(11). 527–31. 1 indexed citations

15.

Mills, Ira, George V. Letsou, Joseph T. Rabban, Bauer E. Sumpio, & Henry Gewirtz. (1990). Mechanosensitive adenylate cyclase activity in coronary vascular smooth muscle cells. Biochemical and Biophysical Research Communications. 171(1). 143–147. 35 indexed citations

16.

Gewirtz, Henry, et al.. (1988). Metabolic response to prolonged reduction of myocardial blood flow distal to a severe coronary artery stenosis.. Circulation. 78(3). 729–735. 103 indexed citations

17.

Ruocco, Nicholas A., A S Most, Harvey Sasken, M. Steiner, & Henry Gewirtz. (1988). Role of endogenous prostacyclin in myocardial blood flow regulation distal to a severe coronary stenosis. Cardiovascular Research. 22(7). 511–519. 9 indexed citations

18.

Gewirtz, Henry, David O. Williams, & A S Most. (1984). Recovery of myocardial function following brief versus prolonged atrial pacing stress in the presence of coronary artery stenosis. Cardiovascular Research. 18(11). 702–710. 7 indexed citations

19.

Williams, David O., Kenneth S. Korr, Henry Gewirtz, & A S Most. (1982). The effect of intraaortic balloon counterpulsation on regional myocardial blood flow and oxygen consumption in the presence of coronary artery stenosis in patients with unstable angina.. Circulation. 66(3). 593–597. 105 indexed citations

20.

Gewirtz, Henry, et al.. (1980). The effect of transient ischemia with reperfusion on thallium clearance from the myocardium. The American Journal of Cardiology. 45(2). 480–480.

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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