Shikhar Agarwal

6.4k total citations · 1 hit paper
111 papers, 4.1k citations indexed

About

Shikhar Agarwal is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Shikhar Agarwal has authored 111 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Cardiology and Cardiovascular Medicine, 28 papers in Epidemiology and 27 papers in Surgery. Recurrent topics in Shikhar Agarwal's work include Cardiac Valve Diseases and Treatments (27 papers), Cardiovascular Function and Risk Factors (18 papers) and Cardiac Imaging and Diagnostics (16 papers). Shikhar Agarwal is often cited by papers focused on Cardiac Valve Diseases and Treatments (27 papers), Cardiovascular Function and Risk Factors (18 papers) and Cardiac Imaging and Diagnostics (16 papers). Shikhar Agarwal collaborates with scholars based in United States, India and Australia. Shikhar Agarwal's co-authors include Samir Kapadia, E. Murat Tuzcu, Zoran Popović, Thomas H. Marwick, Teerapat Yingchoncharoen, Karan Sud, Venu Menon, Akhil Parashar, Brian P. Griffin and Mehdi H. Shishehbor and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Shikhar Agarwal

107 papers receiving 4.0k citations

Hit Papers

Normal Ranges of Left Ventricular Strain: A Meta-Analysis 2012 2026 2016 2021 2012 200 400 600
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.

  1. Normal Ranges of Left Ventricular Strain: A Meta-Analysis
    2012 653 citations Teerapat Yingchoncharoen, Shikhar Agarwal et al. Journal of the American Society of Echocardiography profile →

Peers

Shikhar Agarwal
Amir A. Mahabadi Germany
Arie Steinvil Israel
Ignacio Ferreira‐González Spain
Tae‐Jin Youn South Korea
Mahesh V. Madhavan United States
Oscar C. Marroquin United States
Si‐Hyuck Kang South Korea
Hagen Kälsch Germany
Morimasa Takayama Japan
David J. Spinosa United States
Amir A. Mahabadi Germany
Shikhar Agarwal
Citations per year, relative to Shikhar Agarwal Shikhar Agarwal (= 1×) peers Amir A. Mahabadi

Countries citing papers authored by Shikhar Agarwal

Since Specialization
Citations

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

Fields of papers citing papers by Shikhar Agarwal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shikhar Agarwal

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

All Works

20 of 20 papers shown
1.
Voyce, Stephen, et al.. (2024). Evaluation of pharmacist-led transition of care program in patients with acute coronary syndrome. Journal of the American Pharmacists Association. 64(3). 102023–102023. 1 indexed citations
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Lagerman, Braxton, et al.. (2023). PROGRESSION TO NEW ONSET TYPE 2 DIABETES MELLITUS FOLLOWING ACUTE CORONARY SYNDROME: REAL-WORLD RESULTS FROM A LARGE INTEGRATED HEALTHCARE SYSTEM. Journal of the American College of Cardiology. 81(8). 1773–1773. 1 indexed citations
5.
Harjai, Kishore J., Andrea Berger, Deepak Singh, et al.. (2020). Efficiency, Safety, and Quality of Life After Transcatheter Aortic Valve Implantation Performed With Moderate Sedation Versus General Anesthesia. The American Journal of Cardiology. 125(7). 1088–1095. 19 indexed citations
6.
Agarwal, Shikhar, et al.. (2018). Comparative Study of Psychological Morbidities in Geriatric Population of Rural and Urban Dwellers of Bareilly, Uttar Pradesh -. SHILAP Revista de lepidopterología. 9(12). 856–859. 1 indexed citations
7.
Agarwal, Shikhar, et al.. (2016). Impact of changing trends in technique and learning curve on outcome of hypospadias repair: An experience from tertiary care center. Indian Journal of Urology. 32(3). 216–216. 13 indexed citations
8.
Agarwal, Shikhar, Karan Sud, & Mehdi H. Shishehbor. (2016). Nationwide Trends of Hospital Admission and Outcomes Among Critical Limb Ischemia Patients. Journal of the American College of Cardiology. 67(16). 1901–1913. 188 indexed citations
9.
Agarwal, Shikhar, Karan Sud, & Mehdi H. Shishehbor. (2016). NATIONWIDE TRENDS OF SURGICAL AND ENDOVASCULAR REVASCULARIZATION PROCEDURES FOR HOSPITAL ADMISSION, COST UTILIZATION, ALL-CAUSE MORTALITY, AND MAJOR AMPUTATION AMONG ADULTS WITH CRITICAL LIMB ISCHEMIA FROM 2003-2012. Journal of the American College of Cardiology. 67(13). 2261–2261. 1 indexed citations
10.
Sebastian, M. P., et al.. (2015). Assessing the adoption of a home health provisioning system in India: An analysis of patients. Health Policy and Technology. 5(1). 74–83. 3 indexed citations
11.
Agarwal, Shikhar, Donald Clark, Karan Sud, et al.. (2015). Gender Disparities in Outcomes and Resource Utilization for Acute Pulmonary Embolism Hospitalizations in the United States. The American Journal of Cardiology. 116(8). 1270–1276. 53 indexed citations
12.
Kusunose, Kenya, Andrew L. Goodman, Roosha Parikh, et al.. (2014). Incremental Prognostic Value of Left Ventricular Global Longitudinal Strain in Patients With Aortic Stenosis and Preserved Ejection Fraction. Circulation Cardiovascular Imaging. 7(6). 938–945. 139 indexed citations
13.
Agarwal, Shikhar, Akhil Parashar, & Venu Menon. (2014). META-ANALYSIS OF THE CARDIOVASCULAR OUTCOMES WITH DIPEPTIDYL PEPTIDASE 4 INHIBITORS: VALIDATION OF THE CURRENT FDA MANDATE. Journal of the American College of Cardiology. 63(12). A1335–A1335. 3 indexed citations
14.
Garg, Aatish, Akhil Parashar, Shikhar Agarwal, et al.. (2014). COMPARISON OF ACUTE ELASTIC RECOIL BETWEEN THE SAPIEN-XT AND SAPIEN VALVES IN TRANSFEMORAL-TRANSCATHETER AORTIC VALVE REPLACEMENT. Journal of the American College of Cardiology. 63(12). A1741–A1741. 3 indexed citations
15.
Agarwal, Shikhar, E. Murat Tuzcu, William J. Stewart, et al.. (2013). Comparison of multicenter registries and randomized control trials for transcatheter aortic valve replacement (TAVR). Indian Heart Journal. 65(4). 400–411. 18 indexed citations
16.
Vest, Amanda R., Helen Heneghan, Shikhar Agarwal, Philip R. Schauer, & James B. Young. (2012). Bariatric surgery and cardiovascular outcomes: a systematic review. Heart. 98(24). 1763–1777. 244 indexed citations
17.
Yingchoncharoen, Teerapat, Shikhar Agarwal, Zoran Popović, & Thomas H. Marwick. (2012). Normal Ranges of Left Ventricular Strain: A Meta-Analysis. Journal of the American Society of Echocardiography. 26(2). 185–191. 653 indexed citations breakdown →
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Agarwal, Shikhar, Navkaranbir S. Bajaj, & Charles Bae. (2012). ASSOCIATION BETWEEN SLEEP DURATION AND CARDIOVASCULAR DISEASE: RESULTS FROM THE NATIONAL HEALTH AND NUTRITION EXAMINATION SURVEY (NHANES 2005 – 2008). Journal of the American College of Cardiology. 59(13). E1514–E1514. 1 indexed citations
20.
Agarwal, Shikhar, et al.. (2004). Electrocardiographic changes in patients with hypothyroidism. Endocrine Abstracts. 7(3). 219–26.

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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