Ryan J. Koene

2.5k total citations · 1 hit paper
36 papers, 1.7k citations indexed

About

Ryan J. Koene is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Neurology. According to data from OpenAlex, Ryan J. Koene has authored 36 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Cardiology and Cardiovascular Medicine, 13 papers in Surgery and 4 papers in Neurology. Recurrent topics in Ryan J. Koene's work include Atrial Fibrillation Management and Outcomes (10 papers), Cardiac Arrhythmias and Treatments (9 papers) and Cardiac electrophysiology and arrhythmias (8 papers). Ryan J. Koene is often cited by papers focused on Atrial Fibrillation Management and Outcomes (10 papers), Cardiac Arrhythmias and Treatments (9 papers) and Cardiac electrophysiology and arrhythmias (8 papers). Ryan J. Koene collaborates with scholars based in United States, South Korea and Denmark. Ryan J. Koene's co-authors include Suma Konety, Anna E. Prizment, Anne Blaes, Álvaro Alonso, Faye L. Norby, Lin Y. Chen, Selçuk Adabağ, David G. Benditt, Elsayed Z. Soliman and Ankit Maheshwari 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

Ryan J. Koene

33 papers receiving 1.6k 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.

Shared Risk Factors in Cardiovascular Disease and Cancer

2016 980 citations Ryan J. Koene, Anna E. Prizment et al. Circulation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryan J. Koene United States	17	970	279	278	271	211	36	1.7k
Belén Oliva Spain	21	563 0.6×	134 0.5×	221 0.8×	364 1.3×	142 0.7×	39	1.5k
Otávio Rizzi Coelho Brazil	23	725 0.7×	105 0.4×	224 0.8×	363 1.3×	174 0.8×	76	1.8k
Nima Ghasemzadeh United States	23	862 0.9×	87 0.3×	313 1.1×	320 1.2×	160 0.8×	47	1.6k
Antonio Cannatà United Kingdom	26	1.1k 1.2×	220 0.8×	509 1.8×	367 1.4×	81 0.4×	113	2.5k
Rajvir Singh Qatar	24	866 0.9×	142 0.5×	703 2.5×	517 1.9×	194 0.9×	106	2.2k
Hiroyuki Hanada Japan	20	550 0.6×	144 0.5×	324 1.2×	342 1.3×	128 0.6×	96	1.5k
Karen Douglas United Kingdom	30	495 0.5×	203 0.7×	317 1.1×	215 0.8×	85 0.4×	69	2.7k
Shing‐Jong Lin Taiwan	21	539 0.6×	297 1.1×	192 0.7×	306 1.1×	75 0.4×	67	1.5k
Thorsten M. Leucker United States	21	674 0.7×	127 0.5×	451 1.6×	520 1.9×	73 0.3×	77	1.6k

Countries citing papers authored by Ryan J. Koene

Since Specialization

Citations

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

Fields of papers citing papers by Ryan J. Koene

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan J. Koene. 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 Ryan J. Koene. The network helps show where Ryan J. Koene may publish in the future.

Co-authorship network of co-authors of Ryan J. Koene

This figure shows the co-authorship network connecting the top 25 collaborators of Ryan J. Koene. A scholar is included among the top collaborators of Ryan J. Koene 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 Ryan J. Koene. Ryan J. Koene 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

Koene, Ryan J., et al.. (2024). A Tale of Three Chambers: Cor Triatriatum Sinistrum. CASE. 8(3). 221–225. 1 indexed citations

Norby, Faye L., Joseph Coresh, Ryan J. Koene, et al.. (2024). Association of Ventricular Arrhythmias With Dementia: The Atherosclerosis Risk in Communities (ARIC) Study. UNC Libraries.

Koene, Ryan J., et al.. (2023). PO-04-079 FIRING EXTRA CHAMBERS: COR TRIATRIATUM SINISTER WITH ATRIAL FIBRILLATION. Heart Rhythm. 20(5). S547–S547.

Norby, Faye L., Álvaro Alonso, Mary R. Rooney, et al.. (2020). Association of Ventricular Arrhythmias With Dementia. Neurology. 96(6). e926–e936. 7 indexed citations

Koene, Ryan J., M. Chadi Alraies, Faye L. Norby, et al.. (2018). Relation of the CHA2DS2-VASc Score to Risk of Thrombotic and Embolic Stroke in Community-Dwelling Individuals Without Atrial Fibrillation (From The Atherosclerosis Risk in Communities [ARIC] Study). The American Journal of Cardiology. 123(3). 402–408. 19 indexed citations

Blaes, Anne, Anna E. Prizment, Ryan J. Koene, & Suma Konety. (2017). Cardio-oncology Related to Heart Failure. Heart Failure Clinics. 13(2). 367–380. 48 indexed citations

Koene, Ryan J., Wayne O. Adkisson, & David G. Benditt. (2017). Syncope and the risk of sudden cardiac death: Evaluation, management, and prevention. Journal of Arrhythmia. 33(6). 533–544. 44 indexed citations

Koene, Ryan J., et al.. (2017). Effect of coronary artery bypass graft surgery on left ventricular systolic function. Journal of Thoracic Disease. 9(2). 262–270. 16 indexed citations

Kwon, Younghoon, Ryan J. Koene, Alan R. Johnson, Gen‐Min Lin, & John Ferguson. (2017). Sleep, sleep apnea and atrial fibrillation: Questions and answers. Sleep Medicine Reviews. 39. 134–142. 34 indexed citations

10.

Maheshwari, Ankit, Faye L. Norby, Elsayed Z. Soliman, et al.. (2017). Refining Prediction of Atrial Fibrillation Risk in the General Population With Analysis of P-Wave Axis (from the Atherosclerosis Risk in Communities Study). The American Journal of Cardiology. 120(11). 1980–1984. 30 indexed citations

11.

Taimeh, Ziad, Ryan J. Koene, Julie Furne, et al.. (2017). Erythrocyte aging as a mechanism of anemia and a biomarker of device thrombosis in continuous-flow left ventricular assist devices. The Journal of Heart and Lung Transplantation. 36(6). 625–632. 15 indexed citations

12.

Anand, Vidhu, Sushil Kumar Garg, Ryan J. Koene, & Thenappan Thenappan. (2016). Abstract 17286: National Trends in Hospital Readmission Rates in Congestive Heart Failure Patients. Circulation. 134. 2 indexed citations

13.

Vakil, Kairav, Felipe Kazmirczak, Selçuk Adabağ, et al.. (2016). Implantable Cardioverter-Defibrillator Use in Patients With Left Ventricular Assist Devices. JACC Heart Failure. 4(10). 772–779. 50 indexed citations

14.

Roy, Samit S., et al.. (2016). TRENDS IN THE HOSPITALIZATIONS FOR ACUTE ON CHRONIC HEART FAILURE WITH PRESERVED EJECTION FRACTION IN THE UNITED STATES FROM 2003 TO 2013. Journal of the American College of Cardiology. 67(13). 1464–1464. 2 indexed citations

15.

Vakil, Kairav, et al.. (2015). Effect of Coronary Artery Bypass Grafting on Left Ventricular Ejection Fraction in Men Eligible for Implantable Cardioverter–Defibrillator. The American Journal of Cardiology. 117(6). 957–960. 25 indexed citations

16.

Kwon, Younghoon, et al.. (2014). A case of cerebral venous sinus thrombosis associated with Crohn’s disease: dilemma in management. Gastroenterology report. 4(2). 154–157. 6 indexed citations

17.

Koene, Ryan J., Sithu Win, Niyada Naksuk, et al.. (2014). HAS-BLED and CHA2DS2-VASc Scores as Predictors of Bleeding and Thrombotic Risk After Continuous-Flow Ventricular Assist Device Implantation. Journal of Cardiac Failure. 20(11). 800–807. 29 indexed citations

18.

Koene, Ryan J., Kenneth K. Liao, Peter Eckman, & Ranjit John. (2014). Anastomosis of the outflow cannula to the descending aorta in a HeartWare left ventricular assist device. Journal of Cardiology Cases. 11(2). 66–68. 4 indexed citations

19.

Koene, Ryan J., Joseph J. Catanese, & George A. Sarosi. (2013). Adrenal hypofunction from histoplasmosis: a literature review from 1971 to 2012. Infection. 41(4). 757–759. 23 indexed citations

20.

Chen, Taibo, Ryan J. Koene, David G. Benditt, & Fei Lü. (2012). Ventricular Ectopy in Patients With Left Ventricular Dysfunction: Should It Be Treated?. Journal of Cardiac Failure. 19(1). 40–49. 16 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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