Norma Keller

1.9k total citations · 1 hit paper
32 papers, 1.2k citations indexed

About

Norma Keller is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Epidemiology. According to data from OpenAlex, Norma Keller has authored 32 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cardiology and Cardiovascular Medicine, 18 papers in Surgery and 11 papers in Epidemiology. Recurrent topics in Norma Keller's work include Coronary Interventions and Diagnostics (9 papers), Acute Myocardial Infarction Research (8 papers) and Venous Thromboembolism Diagnosis and Management (7 papers). Norma Keller is often cited by papers focused on Coronary Interventions and Diagnostics (9 papers), Acute Myocardial Infarction Research (8 papers) and Venous Thromboembolism Diagnosis and Management (7 papers). Norma Keller collaborates with scholars based in United States, Czechia and Canada. Norma Keller's co-authors include Binita Shah, Sripal Bangalore, Frederick Feit, Carlos L. Alviar, Judith S. Hochman, Harmony R. Reynolds, Leonid Yatskar, Craig A. Thompson, Rafael Harari and Atul Sharma and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Norma Keller

26 papers receiving 1.2k 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.

ST-Segment Elevation in Patients with Covid-19 — A Case Series

2020 552 citations Sripal Bangalore, Atul Sharma et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Norma Keller United States	12	621	448	395	266	199	32	1.2k
Angelo Silverio Italy	20	782 1.3×	346 0.8×	319 0.8×	243 0.9×	269 1.4×	74	1.2k
Marco Di Maio Italy	20	664 1.1×	302 0.7×	224 0.6×	214 0.8×	109 0.5×	94	1.2k
Leonid Yatskar United States	8	642 1.0×	429 1.0×	315 0.8×	243 0.9×	301 1.5×	11	1.1k
Luigi Biasco Switzerland	17	703 1.1×	209 0.5×	209 0.5×	135 0.5×	176 0.9×	54	994
Luke Wooster United States	9	512 0.8×	380 0.8×	123 0.3×	209 0.8×	75 0.4×	14	1.1k
Perwaiz Meraj United States	18	750 1.2×	204 0.5×	975 2.5×	110 0.4×	394 2.0×	67	1.6k
Hal Chadow United States	8	348 0.6×	428 1.0×	140 0.4×	245 0.9×	107 0.5×	20	756
Sagar Ranka United States	17	343 0.6×	120 0.3×	228 0.6×	72 0.3×	118 0.6×	72	824
Emanuele Valeriani Italy	18	257 0.4×	268 0.6×	229 0.6×	124 0.5×	31 0.2×	54	1.1k
Ángel Sánchez‐Recalde Spain	20	1.4k 2.2×	151 0.3×	843 2.1×	134 0.5×	363 1.8×	181	1.8k

Countries citing papers authored by Norma Keller

Since Specialization

Citations

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

Fields of papers citing papers by Norma Keller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Norma Keller

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Tarabanis, Constantine, et al.. (2024). A case report of sodium azide-induced myopericarditis. European Heart Journal - Case Reports. 8(4).

Zhang, Robert, E. Bailey, Muhammad Haisum Maqsood, et al.. (2024). Intracardiac Versus Transesophageal Echocardiography Guided Percutaneous Debulking of Tricuspid Endocarditis. The American Journal of Cardiology. 217. 141–143. 1 indexed citations

Zhang, Robert, Norma Keller, Eugene Yuriditsky, et al.. (2024). Mitigating health disparities by improving access to catheter-based therapies for vulnerable patients with acute pulmonary embolism. Cardiovascular revascularization medicine. 75. 118–126. 6 indexed citations

Yuriditsky, Eugene, E. Bailey, Lindsay Elbaum, et al.. (2024). Evaluating the Hemodynamic Impact of Saddle Versus Non-Saddle Pulmonary Embolism: Insights From a Thrombectomy Cohort. The Journal of invasive cardiology. 36(12). 1 indexed citations

Zhang, Robert, Carlos L. Alviar, Eugene Yuriditsky, et al.. (2024). Percutaneous mechanical thrombectomy in acute pulmonary embolism: Outcomes from a safety‐net hospital. Catheterization and Cardiovascular Interventions. 103(6). 1042–1049. 9 indexed citations

Yuriditsky, Eugene, Robert Zhang, Jan Bakker, et al.. (2024). Relationship between the mixed venous-to-arterial carbon dioxide gradient and the cardiac index in acute pulmonary embolism. European Heart Journal Acute Cardiovascular Care. 13(6). 493–500. 10 indexed citations

Zhang, Robert, Lindsay Elbaum, Radu Postelnicu, et al.. (2023). Quality and rapidity of anticoagulation in patients with acute pulmonary embolism undergoing mechanical thrombectomy. American Heart Journal. 267. 91–94. 8 indexed citations

Zhang, Robert, Rafael Harari, Sean M. Kelly, et al.. (2023). Percutaneous Debulking of a Tricuspid Valve Papillary Fibroelastoma: A Rare Presentation and Management Approach. Circulation Cardiovascular Imaging. 16(12). e015970–e015970.

Halpern, Dan G., et al.. (2023). Adult congenital heart disease care in a municipal public health system. Cardiology in the Young. 34(4). 859–864.

10.

Xia, Yuhe, Frederick Feit, Mamas Mamas, et al.. (2023). In-hospital Outcomes of Patients With and Without Previous Coronary Artery Bypass Graft Surgery Who Present With a Non-ST-Segment Elevation Myocardial Infarction. The American Journal of Cardiology. 194. 78–85.

11.

Alviar, Carlos L., Samuel Bernard, Yuhe Xia, et al.. (2022). Outcomes After Tricuspid Valve Operations in Patients With Drug-Use Infective Endocarditis. The American Journal of Cardiology. 185. 80–86. 5 indexed citations

12.

Bangalore, Sripal, et al.. (2021). Dual-Guide Triple-Kiss Technique for Left Main Trifurcation. JACC: Cardiovascular Interventions. 14(12). e139–e141. 1 indexed citations

13.

Lin, Yue, Samuel Bernard, Navneet Narula, et al.. (2021). Cardiogenic shock complicating multisystem inflammatory syndrome following COVID-19 infection: a case report. BMC Cardiovascular Disorders. 21(1). 522–522. 13 indexed citations

14.

Bangalore, Sripal, et al.. (2020). Protected Rotational Atherectomy and DK NanoCrush POT rePOT Technique With Dual Guiding Catheters for Unprotected Distal Left Main. JACC: Cardiovascular Interventions. 13(21). e191–e193. 3 indexed citations

15.

Bangalore, Sripal, Atul Sharma, Leonid Yatskar, et al.. (2020). ST-Segment Elevation in Patients with Covid-19 — A Case Series. New England Journal of Medicine. 382(25). 2478–2480. 552 indexed citations breakdown →

16.

Roswell, Robert O., Andrea Mignatti, Iryna Lobach, et al.. (2014). From Door‐to‐Balloon Time to Contact‐to‐Device Time: Predictors of Achieving Target Times in Patients With ST‐Elevation Myocardial Infarction. Clinical Cardiology. 37(7). 389–394. 11 indexed citations

17.

Berger, Peter B., James L. Velianou, Helen Vlachos, et al.. (2001). Survival following coronary angioplasty versus coronary artery bypass surgery in anatomic subsets in which coronary artery bypass surgery improves survival compared with medical therapy. Journal of the American College of Cardiology. 38(5). 1440–1449. 48 indexed citations

18.

Sutton-Tyrrell, Kim, Charanjit S. Rihal, Karen Burek, et al.. (1998). Long-Term Prognostic Value of Clinically Evident Noncoronary Vascular Disease in Patients Undergoing Coronary Revascularization in the Bypass Angioplasty Revascularization Investigation (BARI). The American Journal of Cardiology. 81(4). 375–381. 63 indexed citations

19.

Keller, Norma & Frederick Feit. (1996). Coronary artery disease in the geriatric population. Progress in Cardiovascular Diseases. 38(5). 407–418. 16 indexed citations

20.

Keller, Norma & Frederick Feit. (1995). Atherosclerotic heart disease in the elderly. Current Opinion in Cardiology. 10(4). 427–433. 17 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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