Sunitha Viswanathan

737 total citations
19 papers, 314 citations indexed

About

Sunitha Viswanathan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Sunitha Viswanathan has authored 19 papers receiving a total of 314 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cardiology and Cardiovascular Medicine, 9 papers in Surgery and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Sunitha Viswanathan's work include Coronary Interventions and Diagnostics (7 papers), Heart Failure Treatment and Management (6 papers) and Acute Myocardial Infarction Research (6 papers). Sunitha Viswanathan is often cited by papers focused on Coronary Interventions and Diagnostics (7 papers), Heart Failure Treatment and Management (6 papers) and Acute Myocardial Infarction Research (6 papers). Sunitha Viswanathan collaborates with scholars based in India, United States and Canada. Sunitha Viswanathan's co-authors include G Vijayaraghavan, S Harikrishnan, Panniyammakal Jeemon, Mark D. Huffman, Tiny Nair, C.G. Bahuleyan, Sanjay Ganapathi, Anees Thajudeen, Anubha Agarwal and P.P. Mohanan and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and European Heart Journal.

In The Last Decade

Sunitha Viswanathan

18 papers receiving 310 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sunitha Viswanathan India 9 238 41 40 32 25 19 314
Shiraz Hashmi Pakistan 8 125 0.5× 31 0.8× 41 1.0× 25 0.8× 19 0.8× 32 263
Olga Laszczyńska Portugal 11 177 0.7× 20 0.5× 42 1.1× 16 0.5× 20 0.8× 26 333
Manon G. van der Meer Netherlands 11 143 0.6× 61 1.5× 33 0.8× 13 0.4× 16 0.6× 30 250
Sergio Cinza‐Sanjurjo Spain 9 213 0.9× 48 1.2× 25 0.6× 39 1.2× 9 0.4× 74 334
Nooshin Bazargani United Arab Emirates 11 300 1.3× 63 1.5× 47 1.2× 14 0.4× 16 0.6× 37 383
Hanna Blackledge United Kingdom 6 196 0.8× 37 0.9× 49 1.2× 27 0.8× 13 0.5× 9 294
Nadarajah Kangaharan Australia 10 213 0.9× 65 1.6× 53 1.3× 26 0.8× 19 0.8× 36 342
Stefan James Sweden 4 214 0.9× 41 1.0× 29 0.7× 37 1.2× 28 1.1× 8 276
Kadhim Sulaiman Oman 11 265 1.1× 67 1.6× 29 0.7× 26 0.8× 39 1.6× 27 355
Montse Bustins Spain 6 206 0.9× 44 1.1× 60 1.5× 21 0.7× 9 0.4× 9 297

Countries citing papers authored by Sunitha Viswanathan

Since Specialization
Citations

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

Fields of papers citing papers by Sunitha Viswanathan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sunitha Viswanathan

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

All Works

19 of 19 papers shown
1.
Mathew, Anoop, Panniyammakal Jeemon, Said Ashraf, et al.. (2024). Timeliness of reperfusion in ST-segment elevation myocardial infarction and outcomes in Kerala, India: results of the TRUST outcomes registry. Postgraduate Medical Journal. 101(1193). 232–239. 1 indexed citations
2.
Harikrishnan, S, Panniyammakal Jeemon, Sanjay Ganapathi, et al.. (2020). Five-year mortality and readmission rates in patients with heart failure in India: Results from the Trivandrum heart failure registry. International Journal of Cardiology. 326. 139–143. 24 indexed citations
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Ganapathi, Sanjay, Panniyammakal Jeemon, Anubha Agarwal, et al.. (2018). In-Hospital and Three-Year Outcomes of Heart Failure Patients in South India: The Trivandrum Heart Failure Registry. Journal of Cardiac Failure. 24(12). 842–848. 27 indexed citations
6.
Viswanathan, Sunitha, et al.. (2018). Coronary angioplasty in spontaneous coronary artery dissection—Strategy and outcomes. Indian Heart Journal. 70(6). 843–847. 5 indexed citations
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Huffman, Mark D., P.P. Mohanan, Raji Devarajan, et al.. (2018). Effect of a Quality Improvement Intervention on Clinical Outcomes in Patients in India With Acute Myocardial Infarction. JAMA. 319(6). 567–567. 59 indexed citations
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Viswanathan, Sunitha, et al.. (2017). Remote ischemic preconditioning for prevention of contrast induced nephropathy—Insights from an Indian study. Indian Heart Journal. 70(6). 857–863. 8 indexed citations
11.
Harikrishnan, S, Sanjay Ganapathi, Anubha Agarwal, et al.. (2017). One-year mortality outcomes and hospital readmissions of patients admitted with acute heart failure: Data from the Trivandrum Heart Failure Registry in Kerala, India. American Heart Journal. 189. 193–199. 37 indexed citations
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Abdullakutty, Jabir, et al.. (2017). The design and rationale of the primary angioplasty registry of Kerala. Indian Heart Journal. 69(6). 777–783. 2 indexed citations
14.
Mathew, Anoop, et al.. (2017). Population access to reperfusion services for ST-segment elevation myocardial infarction in Kerala, India. Indian Heart Journal. 69. S51–S56. 8 indexed citations
15.
Prabhakaran, Kartik, et al.. (2017). P3300Coronary perforation-a tertiary center experience. European Heart Journal. 38(suppl_1). 1 indexed citations
16.
Harikrishnan, S, Sanjay Ganapathi, Anees Thajudeen, et al.. (2015). Clinical Presentation, Management, in-Hospital and 90-Day Outcomes of Heart Failure Patients in Trivandrum, Kerala, India: The Trivandrum Heart Failure Registry. European Journal of Heart Failure. 17(8). 794–800. 98 indexed citations
17.
Viswanathan, Sunitha, et al.. (2015). Rheumatic Heart Disease in Kerala: A Vanishing Entity? An Echo Doppler Study in 5–15‐Years‐Old School Children. International Journal of Rheumatology. 2015(1). 12 indexed citations
18.
Viswanathan, Sunitha, et al.. (2014). Clinical Profile and outcomes of overlapping v/s single long stent in long coronary lesions – The Trivandrum Long Stent (TRILO) Study”. Indian Heart Journal. 66. S102–S103. 2 indexed citations
19.

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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