Jayakumar Sahadevan

2.6k total citations · 1 hit paper
46 papers, 1.7k citations indexed

About

Jayakumar Sahadevan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Internal Medicine. According to data from OpenAlex, Jayakumar Sahadevan has authored 46 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Cardiology and Cardiovascular Medicine, 4 papers in Surgery and 3 papers in Internal Medicine. Recurrent topics in Jayakumar Sahadevan's work include Cardiac Arrhythmias and Treatments (29 papers), Atrial Fibrillation Management and Outcomes (27 papers) and Cardiac electrophysiology and arrhythmias (23 papers). Jayakumar Sahadevan is often cited by papers focused on Cardiac Arrhythmias and Treatments (29 papers), Atrial Fibrillation Management and Outcomes (27 papers) and Cardiac electrophysiology and arrhythmias (23 papers). Jayakumar Sahadevan collaborates with scholars based in United States, United Kingdom and Malaysia. Jayakumar Sahadevan's co-authors include Daniel J. Gottlieb, Susan Redline, H. Lester Kirchner, R Nawabit, Reena Mehra, Emelia J. Benjamin, Eyal Shahar, Celeen M. Khrestian, Albert L. Waldo and Kyungmoo Ryu and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Jayakumar Sahadevan

44 papers receiving 1.7k 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.

Association of Nocturnal Arrhythmias with Sleep-disordered Breathing

2006 871 citations Reena Mehra, Emelia J. Benjamin et al. American Journal of Respiratory and Critical Care Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jayakumar Sahadevan United States	17	1.1k	745	530	403	162	46	1.7k
Dave Hodge United States	6	609 0.6×	814 1.1×	508 1.0×	441 1.1×	167 1.0×	13	1.4k
Adelaide C. Figueiredo Brazil	11	407 0.4×	1.1k 1.4×	612 1.2×	548 1.4×	84 0.5×	16	1.2k
Fátima Dumas Cintra Brazil	18	216 0.2×	533 0.7×	317 0.6×	239 0.6×	64 0.4×	36	753
Peter Solin Australia	15	324 0.3×	994 1.3×	766 1.4×	668 1.7×	115 0.7×	20	1.3k
Julie Plante Canada	8	169 0.2×	734 1.0×	552 1.0×	442 1.1×	99 0.6×	8	956
Lars Lüthje Germany	22	888 0.8×	333 0.4×	186 0.4×	339 0.8×	137 0.8×	54	1.3k
Carolina Gonzaga Brazil	8	318 0.3×	772 1.0×	512 1.0×	336 0.8×	180 1.1×	26	1.1k
Aline C.S. Amaro Brazil	9	245 0.2×	551 0.7×	366 0.7×	235 0.6×	109 0.7×	11	758
Fiona Rankin Canada	8	320 0.3×	885 1.2×	789 1.5×	538 1.3×	103 0.6×	10	1.1k
Terje Rabben Sweden	8	291 0.3×	1.2k 1.5×	790 1.5×	660 1.6×	146 0.9×	9	1.3k

Countries citing papers authored by Jayakumar Sahadevan

Since Specialization

Citations

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

Fields of papers citing papers by Jayakumar Sahadevan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jayakumar Sahadevan

This figure shows the co-authorship network connecting the top 25 collaborators of Jayakumar Sahadevan. A scholar is included among the top collaborators of Jayakumar Sahadevan 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 Sahadevan. Jayakumar Sahadevan 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

Feroze, Rafey, et al.. (2024). Understanding Phantom Shocks in Implantable Cardioverter-Defibrillator Recipients. Cureus. 16(1). e53161–e53161.

Tsushima, Takahiro, et al.. (2023). Wide QRS Complex Transient Pattern in a Patient With Severe COVID-19. JAMA Internal Medicine. 183(4). 372–372. 1 indexed citations

Grau‐Sepulveda, Maria V., Oliver K. Jawitz, Andrew M. Vekstein, et al.. (2022). Anticoagulation in new-onset postoperative atrial fibrillation: An analysis from the Society of Thoracic Surgeons Adult Cardiac Surgery Database. Heart Rhythm O2. 3(4). 325–332. 24 indexed citations

Deo, Salil V., Varun Sundaram, Jayakumar Sahadevan, et al.. (2021). Pre-operative glycaemic control and long-term survival in diabetic patients after coronary artery bypass grafting. European Journal of Cardio-Thoracic Surgery. 60(5). 1169–1177. 9 indexed citations

Sundaram, Varun, Toshiyuki Nagai, Chern‐En Chiang, et al.. (2021). Hospitalization for Heart Failure in the United States, UK, Taiwan, and Japan: An International Comparison of Administrative Health Records on 413,385 Individual Patients. Journal of Cardiac Failure. 28(3). 353–366. 18 indexed citations

Sundaram, Varun, et al.. (2021). RISING PREVALENCE OF OBESE HEART FAILURE WITH PRESERVED EJECTION FRACTION IN THE UNITED STATES. Journal of the American College of Cardiology. 77(18). 680–680. 2 indexed citations

Khrestian, Celeen M., et al.. (2021). New Insights Into Understanding Rotor Versus Focal Activation in Patients With Persistent Atrial Fibrillation. JACC. Clinical electrophysiology. 7(7). 909–919. 3 indexed citations

Deo, Salil V., Varun Sundaram, Jayakumar Sahadevan, et al.. (2021). Outcomes of coronary artery bypass grafting in patients with heart failure with a midrange ejection fraction. Journal of Thoracic and Cardiovascular Surgery. 165(1). 149–158.e4. 7 indexed citations

Sundaram, Varun, Kieran Rothnie, Chloë I. Bloom, et al.. (2020). Impact of comorbidities on peak troponin levels and mortality in acute myocardial infarction. Heart. 106(9). 677–685. 9 indexed citations

10.

Jani, Chinmay, Samarthkumar Thakkar, Harsh Patel, et al.. (2020). Impact of catheter ablation in patients with atrial flutter and concurrent heart failure. Heart Rhythm O2. 2(1). 53–63. 4 indexed citations

11.

Sundaram, Varun, Jayakumar Sahadevan, Albert L. Waldo, et al.. (2017). Implantable Cardioverter-Defibrillators With Versus Without Resynchronization Therapy in Patients With a QRS Duration >180 ms. Journal of the American College of Cardiology. 69(16). 2026–2036. 10 indexed citations

12.

Ryu, Kyungmoo, Ivan Cakulev, Celeen M. Khrestian, et al.. (2015). Insights into new-onset atrial fibrillation following open heart surgery and implications for type II atrial flutter. EP Europace. 17(12). 1834–1839. 5 indexed citations

13.

Sahadevan, Jayakumar, et al.. (2012). Treatment of Obstructive Sleep Apnea in Patients With Cardiac Arrhythmias. Current Treatment Options in Cardiovascular Medicine. 14(5). 520–528. 5 indexed citations

14.

Sahadevan, Jayakumar, Kyungmoo Ryu, Keitaro Matsuo, Celeen M. Khrestian, & Albert L. Waldo. (2010). Characterization of Atrial Activation (A-A) Intervals During Atrial Fibrillation Due to a Single Driver: Do They Reflect Atrial Effective Refractory Periods?. Journal of Cardiovascular Electrophysiology. 22(3). 310–315. 2 indexed citations

15.

Cakulev, Ivan, et al.. (2009). Abstract 2349: New Insights into the Mechanism of Chronic Atrial Fibrillation in Patients. Circulation. 120. 1 indexed citations

16.

Bui, My, Celeen M. Khrestian, Kyungmoo Ryu, Jayakumar Sahadevan, & Albert L. Waldo. (2008). Fixed intercaval block in the setting of atrial fibrillation promotes the development of atrial flutter. Heart Rhythm. 5(12). 1745–1752. 18 indexed citations

17.

Mehra, Reena, Emelia J. Benjamin, Eyal Shahar, et al.. (2006). Association of Nocturnal Arrhythmias with Sleep-disordered Breathing. American Journal of Respiratory and Critical Care Medicine. 173(8). 910–916. 871 indexed citations breakdown →

18.

Ryu, Kyungmoo, Jayakumar Sahadevan, Celeen M. Khrestian, Bruce S. Stambler, & Albert L. Waldo. (2005). Use of Fast Fourier Transform Analysis of Atrial Electrograms for Rapid Characterization of Atrial Activation—Implications for Delineating Possible Mechanisms of Atrial Tachyarrhythmias. Journal of Cardiovascular Electrophysiology. 17(2). 198–206. 25 indexed citations

19.

Khrestian, Celeen M., et al.. (2005). Characterization of the critical cycle length of a left atrial driver which causes right atrial fibrillatory conduction. PubMed. 4. 3960–3963. 7 indexed citations

20.

Ryu, Kyungmoo, Jayakumar Sahadevan, Saurabh Shah, et al.. (2004). 1014-208 Atrial tachycardia and atrial fibrillation are closely linked in canine rapid ventricular pacing-induced cardiomyopathy. Journal of the American College of Cardiology. 43(5). A105–A105. 1 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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