Warren R. Janowitz

9.7k total citations · 1 hit paper
41 papers, 7.5k citations indexed

About

Warren R. Janowitz is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Surgery. According to data from OpenAlex, Warren R. Janowitz has authored 41 papers receiving a total of 7.5k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Radiology, Nuclear Medicine and Imaging, 13 papers in Biomedical Engineering and 9 papers in Surgery. Recurrent topics in Warren R. Janowitz's work include Cardiac Imaging and Diagnostics (23 papers), Advanced X-ray and CT Imaging (13 papers) and Advanced MRI Techniques and Applications (10 papers). Warren R. Janowitz is often cited by papers focused on Cardiac Imaging and Diagnostics (23 papers), Advanced X-ray and CT Imaging (13 papers) and Advanced MRI Techniques and Applications (10 papers). Warren R. Janowitz collaborates with scholars based in United States, Austria and Switzerland. Warren R. Janowitz's co-authors include Arthur S. Agatston, Manuel Viamonte, Frank J. Hildner, N R Zusmer, Robert Detrano, John M. Kennedy, Roger Lewis, Christopher J. Wolfkiel, Bruce H. Brundage and William L. Stanford and has published in prestigious journals such as JAMA, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Warren R. Janowitz

39 papers receiving 7.4k 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.

Quantification of coronary artery calcium using ultrafast computed tomography

1990 6.0k citations Arthur S. Agatston, Warren R. Janowitz 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
Warren R. Janowitz United States	15	4.8k	3.4k	2.0k	1.5k	1.3k	41	7.5k
Alan D. Guerci United States	42	5.1k 1.1×	4.8k 1.4×	3.3k 1.6×	2.1k 1.4×	1.5k 1.2×	83	10.3k
N R Zusmer United States	5	3.7k 0.8×	2.9k 0.9×	1.6k 0.8×	1.1k 0.7×	1.1k 0.8×	9	6.1k
Manuel Viamonte United States	26	4.2k 0.9×	3.1k 0.9×	2.3k 1.2×	1.3k 0.9×	1.6k 1.3×	96	8.0k
Tracy Q. Callister United States	38	6.7k 1.4×	4.3k 1.3×	2.9k 1.5×	2.0k 1.3×	1.3k 1.0×	70	8.9k
Frank J. Hildner United States	22	4.0k 0.8×	4.0k 1.2×	2.0k 1.0×	1.2k 0.8×	1.3k 1.0×	78	7.6k
Lewis Wexler United States	35	2.0k 0.4×	2.4k 0.7×	2.2k 1.1×	617 0.4×	2.1k 1.7×	106	5.9k
Michelle Bierig United States	6	3.7k 0.8×	11.1k 3.3×	2.3k 1.1×	525 0.3×	1.9k 1.5×	9	13.1k
Rory Hachamovitch United States	63	11.0k 2.3×	7.4k 2.2×	4.2k 2.1×	3.9k 2.6×	1.2k 0.9×	202	15.2k
Antonio L. Bartorelli Italy	43	2.9k 0.6×	4.6k 1.4×	3.4k 1.7×	951 0.6×	2.1k 1.7×	356	9.1k
Mario J. García United States	55	4.5k 0.9×	9.7k 2.9×	2.4k 1.2×	931 0.6×	1.7k 1.3×	331	12.0k

Countries citing papers authored by Warren R. Janowitz

Since Specialization

Citations

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

Fields of papers citing papers by Warren R. Janowitz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Warren R. Janowitz. 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 Warren R. Janowitz. The network helps show where Warren R. Janowitz may publish in the future.

Co-authorship network of co-authors of Warren R. Janowitz

This figure shows the co-authorship network connecting the top 25 collaborators of Warren R. Janowitz. A scholar is included among the top collaborators of Warren R. Janowitz 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 Warren R. Janowitz. Warren R. Janowitz 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

Grandhi, Gowtham R., Christopher D. Maroules, Warren R. Janowitz, et al.. (2020). Combined stress myocardial CT perfusion and coronary CT angiography as a feasible strategy among patients presenting with acute chest pain to the emergency department. Journal of cardiovascular computed tomography. 15(2). 129–136. 4 indexed citations

Latif, Muhammad, Emir Veledar, Arthur S. Agatston, et al.. (2016). INITIAL EVALUATION OF CORONARY CT ANGIOGRAPHY IMAGE QUALITY ON THE REVOLUTION CT SYSTEM. 1 indexed citations

Latif, Muhammad, Emir Veledar, Muhammad Aziz, et al.. (2016). Volumetric Single-Beat Coronary Computed Tomography Angiography. Journal of Computer Assisted Tomography. 40(5). 763–772. 14 indexed citations

Dorbala, Sharmila, Marcelo F. Di Carli, Dominique Delbeke, et al.. (2013). SNMMI/ASNC/SCCT Guideline for Cardiac SPECT/CT and PET/CT 1.0. Journal of Nuclear Medicine. 54(8). 1485–1507. 143 indexed citations

Cury, Ricardo C., Gudrun Feuchtner, Constantino Peña, et al.. (2012). Triage of Patients Presenting With Chest Pain to the Emergency Department: Implementation of Coronary CT Angiography in a Large Urban Health Care System. American Journal of Roentgenology. 200(1). 57–65. 48 indexed citations

Cury, Ricardo C., Gudrun Feuchtner, Constantino Peña, et al.. (2011). Cardiac CT in the emergency department: Convincing evidence, but cautious implementation. Journal of Nuclear Cardiology. 18(2). 331–341. 10 indexed citations

Cury, Ricardo C., et al.. (2010). Abstract 20471: Triage of Chest Pain Patients Presenting to the Emergency Department with Coronary CTA - Implementation in a Large Urban Hospital Healthcare System. Circulation. 122. 2 indexed citations

Chang, Alice Y., Shannon J. FitzGerald, Song Zhang, et al.. (2009). Cardiovascular Risk Factors and Coronary Atherosclerosis in Retired National Football League Players. The American Journal of Cardiology. 104(6). 805–811. 32 indexed citations

Cury, Ricardo C., et al.. (2008). Acute chest pain imaging in the emergency department with cardiac computed tomography angiography. Journal of Nuclear Cardiology. 15(4). 564–575. 8 indexed citations

10.

Janowitz, Warren R.. (2001). Current status of mechanical computed tomography in cardiac imaging. The American Journal of Cardiology. 88(2). 35–38. 21 indexed citations

11.

Callister, Tracy Q., Warren R. Janowitz, & Paolo Raggi. (2000). Sensitivity of Two Electron Beam Tomography Protocols for the Detection and Quantification of Coronary Artery Calcium. American Journal of Roentgenology. 175(6). 1743–1746. 39 indexed citations

12.

Janowitz, Warren R., et al.. (1997). Coronary arteries: retrospective cardiac gating technique to reduce cardiac motion artifact at spiral CT.. Radiology. 204(2). 566–569. 54 indexed citations

13.

Janowitz, Warren R., et al.. (1993). Coronary artery diameter and coronary risk factors: A study with ultrafast computed tomography. American Heart Journal. 126(3). 600–606. 5 indexed citations

14.

Janowitz, Warren R., et al.. (1993). Differences in prevalence and extent of coronary artery calcium detected by ultrafast computed tomography in asymptomatic men and women. The American Journal of Cardiology. 72(3). 247–254. 242 indexed citations

15.

Marchena, Eduardo de, et al.. (1990). Iatrogenic aorto‐sinus of Valsalva fistula: Angiographic and cine computerized tomography delineation. Catheterization and Cardiovascular Diagnosis. 19(3). 186–189.

16.

Agatston, Arthur S., Warren R. Janowitz, Frank J. Hildner, et al.. (1990). Quantification of coronary artery calcium using ultrafast computed tomography. Journal of the American College of Cardiology. 15(4). 827–832. 6023 indexed citations breakdown →

17.

Shocket, Everett & Warren R. Janowitz. (1986). Bedside radionuclide scanning in the postoperative management of intraperitoneal sump drains.. PubMed. 163(2). 133–6. 2 indexed citations

18.

Sheldon, Jerome J., et al.. (1984). Intravenous DSA of Extracranial Carotid Lesions: Comparison with Other Techniques and Specimens. American Journal of Neuroradiology. 5(5). 547–552. 2 indexed citations

19.

Chernow, Bart, Lawrence F. Johnson, Warren R. Janowitz, & Donald O. Castell. (1979). Pulmonary aspiration as a consequence of gastroesophageal reflux. Digestive Diseases and Sciences. 24(11). 839–844. 94 indexed citations

20.

Zusmer, N R, et al.. (1978). Gray scale ultrasonography and rose bengal scintigraphy in the evaluation of the patient with jaundice.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 147(3). 321–7. 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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