Jayakumar Karunakaran

444 total citations
48 papers, 289 citations indexed

About

Jayakumar Karunakaran is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, Jayakumar Karunakaran has authored 48 papers receiving a total of 289 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 22 papers in Cardiology and Cardiovascular Medicine and 20 papers in Epidemiology. Recurrent topics in Jayakumar Karunakaran's work include Congenital Heart Disease Studies (14 papers), Cardiac Valve Diseases and Treatments (13 papers) and Cardiac Structural Anomalies and Repair (8 papers). Jayakumar Karunakaran is often cited by papers focused on Congenital Heart Disease Studies (14 papers), Cardiac Valve Diseases and Treatments (13 papers) and Cardiac Structural Anomalies and Repair (8 papers). Jayakumar Karunakaran collaborates with scholars based in India, United States and United Kingdom. Jayakumar Karunakaran's co-authors include C. Sudha Kartha, Adnan Sadiq, Savneet Kaur, Renuka R. Nair, Bijulal Sasidharan, Akira Sugawara, T. R. Santhosh Kumar, Akira Uruno, P.S. Sarma and Sanjay Ganapathi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

In The Last Decade

Jayakumar Karunakaran

42 papers receiving 277 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jayakumar Karunakaran India 10 135 132 123 91 63 48 289
Gianluca Lucchese United Kingdom 9 125 0.9× 141 1.1× 101 0.8× 194 2.1× 57 0.9× 40 350
Wen Ruan Singapore 9 111 0.8× 48 0.4× 76 0.6× 142 1.6× 58 0.9× 29 316
Keri A. Seymour United States 10 49 0.4× 103 0.8× 184 1.5× 55 0.6× 55 0.9× 33 340
Veerle De Boe Belgium 10 73 0.5× 114 0.9× 72 0.6× 13 0.1× 78 1.2× 22 365
Andreas Mitsis Cyprus 9 154 1.1× 71 0.5× 95 0.8× 224 2.5× 26 0.4× 49 360
B. Paelinck Belgium 4 83 0.6× 81 0.6× 50 0.4× 175 1.9× 35 0.6× 4 259
Anıl Avci Türkiye 12 81 0.6× 72 0.5× 82 0.7× 267 2.9× 34 0.5× 42 413
Paolo Spontoni Italy 10 44 0.3× 132 1.0× 94 0.8× 251 2.8× 33 0.5× 23 308
Yoshihiro Satoh Japan 10 101 0.7× 32 0.2× 117 1.0× 106 1.2× 36 0.6× 34 307
Hayder H. Al-Azzawi United States 11 104 0.8× 142 1.1× 225 1.8× 16 0.2× 53 0.8× 20 364

Countries citing papers authored by Jayakumar Karunakaran

Since Specialization
Citations

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

Fields of papers citing papers by Jayakumar Karunakaran

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jayakumar Karunakaran

This figure shows the co-authorship network connecting the top 25 collaborators of Jayakumar Karunakaran. A scholar is included among the top collaborators of Jayakumar Karunakaran 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 Jayakumar Karunakaran. Jayakumar Karunakaran 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.
Karunakaran, Jayakumar, et al.. (2023). Diminished LC3 expression with unchanged Beclin 1 levels in right atrial appendage tissue of diabetic patients undergoing coronary artery bypass graft. SHILAP Revista de lepidopterología. 60. 30–33. 1 indexed citations
2.
Karunakaran, Jayakumar, et al.. (2022). Outcomes of Coronary Artery Disease Patients with Severe Left Ventricular Dysfunction Undergoing Surgical Management. The Heart Surgery Forum. 25(2). E204–E212.
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Karunakaran, Jayakumar, et al.. (2019). Outcomes of Mitral Valve Replacement after Closed Mitral Valvotomy: A Retrospective Cohort Study. The Heart Surgery Forum. 22(3). E207–E212. 2 indexed citations
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Karunakaran, Jayakumar, et al.. (2017). Repair of Double Orifice Left AV Valve (DOLAVV) with Endocardial Cushion Defect in Adult. Brazilian Journal of Cardiovascular Surgery. 32(4). 338–340. 3 indexed citations
8.
Karunakaran, Jayakumar, et al.. (2017). Sub-physiological oxygen levels optimal for growth and survival of human atrial cardiac stem cells. Molecular and Cellular Biochemistry. 432(1-2). 109–122. 3 indexed citations
9.
Mathew, Thomas, et al.. (2016). Modified closed chamber sutureless technique for anomalous pulmonary venous connection. Annals of Pediatric Cardiology. 10(1). 58–60. 1 indexed citations
10.
Karunakaran, Jayakumar, et al.. (2015). Anomalous Origin of the Left Coronary Artery From the Pulmonary Artery in an Infant and Adult: Intraoperative Echocardiographic Comparison. Journal of Cardiothoracic and Vascular Anesthesia. 30(5). 1353–1357. 3 indexed citations
11.
Mathew, Thomas, et al.. (2015). Intraoperative Identification of Chyle Leak During Coarctation Repair Using Fluorescein Dye. The Annals of Thoracic Surgery. 99(5). 1827–1827.
12.
Varma, Praveen Kerala, et al.. (2014). Primary Modified Bentall's Procedure in a Case of Laubry-Pezzi Syndrome. The Annals of Thoracic Surgery. 98(4). 1445–1447. 2 indexed citations
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Karunakaran, Jayakumar, et al.. (2011). Anomalous Origin of Left Coronary Artery From Pulmonary Artery in Older Children and Adults: Direct Aortic Implantation. The Annals of Thoracic Surgery. 91(2). 549–553. 30 indexed citations
15.
Karunakaran, Jayakumar, et al.. (2011). Tricuspid Endocarditis with Indirect Gerbode: Septal Translocation of Posterior Leaflet. Heart Lung and Circulation. 20(6). 362–364. 6 indexed citations
16.
Karunakaran, Jayakumar, et al.. (2009). Clinical Determinants of ckit-Positive Cardiac Cell Yield in Coronary Disease. Asian Cardiovascular and Thoracic Annals. 17(2). 139–142. 4 indexed citations
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Karunakaran, Jayakumar, et al.. (2008). Isolation of ckit-Positive Cardiosphere-Forming Cells from Human Atrial Biopsy. Asian Cardiovascular and Thoracic Annals. 16(1). 50–56. 16 indexed citations
19.
Theodore, Sanjay, et al.. (2007). Long-Term Functional Assessment After Correction of Tetralogy of Fallot in Adulthood. The Annals of Thoracic Surgery. 83(5). 1790–1795. 12 indexed citations
20.
Karunakaran, Jayakumar, et al.. (2004). Twisting of pedicled left internal thoracic artery graft three hundred sixty degrees clockwise: Does it change the outcome?. Journal of Thoracic and Cardiovascular Surgery. 128(4). 617–618.

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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