Julius I. Ejiofor

971 total citations
32 papers, 644 citations indexed

About

Julius I. Ejiofor is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Epidemiology. According to data from OpenAlex, Julius I. Ejiofor has authored 32 papers receiving a total of 644 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Cardiology and Cardiovascular Medicine, 17 papers in Surgery and 16 papers in Epidemiology. Recurrent topics in Julius I. Ejiofor's work include Cardiac Valve Diseases and Treatments (21 papers), Infective Endocarditis Diagnosis and Management (14 papers) and Aortic Disease and Treatment Approaches (9 papers). Julius I. Ejiofor is often cited by papers focused on Cardiac Valve Diseases and Treatments (21 papers), Infective Endocarditis Diagnosis and Management (14 papers) and Aortic Disease and Treatment Approaches (9 papers). Julius I. Ejiofor collaborates with scholars based in United States, Australia and South Korea. Julius I. Ejiofor's co-authors include Siobhan McGurk, Tsuyoshi Kaneko, Lawrence H. Cohn, Maroun Yammine, Prem Shekar, Marzia Leacche, James D. Rawn, John G. Byrne, Sameer Hirji and Pinak Shah and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Annals of Surgery.

In The Last Decade

Julius I. Ejiofor

32 papers receiving 628 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Julius I. Ejiofor United States	16	450	373	285	172	69	32	644
Yolanda Carrascal Spain	13	360 0.8×	165 0.4×	269 0.9×	118 0.7×	44 0.6×	53	635
Walid Ghodbane France	12	487 1.1×	451 1.2×	280 1.0×	109 0.6×	36 0.5×	30	629
David W. Wormuth United States	7	334 0.7×	113 0.3×	454 1.6×	269 1.6×	71 1.0×	7	722
Jens Tingleff Denmark	15	349 0.8×	263 0.7×	213 0.7×	194 1.1×	43 0.6×	30	605
Ranjit Deshpande United Kingdom	10	278 0.6×	135 0.4×	217 0.8×	61 0.4×	38 0.6×	31	426
Francisco Javier Elola Spain	12	395 0.9×	246 0.7×	120 0.4×	69 0.4×	126 1.8×	33	619
Manoj Kuduvalli United Kingdom	15	491 1.1×	122 0.3×	381 1.3×	380 2.2×	16 0.2×	52	931
Hezzy Shmueli Israel	12	233 0.5×	185 0.5×	92 0.3×	68 0.4×	65 0.9×	26	427
Pedro Villablanca United States	15	725 1.6×	430 1.2×	288 1.0×	240 1.4×	27 0.4×	104	938
Snehal Kulkarni India	12	104 0.2×	203 0.5×	202 0.7×	175 1.0×	58 0.8×	50	427

Countries citing papers authored by Julius I. Ejiofor

Since Specialization

Citations

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

Fields of papers citing papers by Julius I. Ejiofor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Julius I. Ejiofor. 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 Julius I. Ejiofor. The network helps show where Julius I. Ejiofor may publish in the future.

Co-authorship network of co-authors of Julius I. Ejiofor

This figure shows the co-authorship network connecting the top 25 collaborators of Julius I. Ejiofor. A scholar is included among the top collaborators of Julius I. Ejiofor 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 Julius I. Ejiofor. Julius I. Ejiofor 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

Hirji, Sameer, Ellen P. McCarthy, Dae Hyun Kim, et al.. (2020). Relationship Between Hospital Surgical Aortic Valve Replacement Volume and Transcatheter Aortic Valve Replacement Outcomes. JACC: Cardiovascular Interventions. 13(3). 335–343. 12 indexed citations

Hirji, Sameer, Julius I. Ejiofor, Siobhan McGurk, et al.. (2019). Significance of Interstitial Lung Disease on Outcomes Following Cardiac Surgery. The American Journal of Cardiology. 124(7). 1133–1139. 3 indexed citations

Kolkailah, Ahmed A., Sameer Hirji, Julius I. Ejiofor, et al.. (2019). Impact of Prosthesis Size and Prosthesis–Patient Mismatch on Outcomes in Younger Female Patients Undergoing Aortic Valve Replacement. Seminars in Thoracic and Cardiovascular Surgery. 32(2). 219–228. 10 indexed citations

Kolkailah, Ahmed A., Sameer Hirji, Gregory Piazza, et al.. (2018). Surgical pulmonary embolectomy and catheter-directed thrombolysis for treatment of submassive pulmonary embolism. Journal of Cardiac Surgery. 33(5). 252–259. 21 indexed citations

Ejiofor, Julius I., et al.. (2018). Decreased preoperative functional status is associated with increased mortality following coronary artery bypass graft surgery. PLoS ONE. 13(12). e0207883–e0207883. 9 indexed citations

Lyu, Heather, Gaurav Sharma, Ethan Y. Brovman, et al.. (2018). Unplanned reoperation after hepatectomy: an analysis of risk factors and outcomes. HPB. 20(7). 591–596. 13 indexed citations

Ejiofor, Julius I., Sameer Hirji, Siobhan McGurk, et al.. (2018). Outcomes of repeat mitral valve replacement in patients with prior mitral surgery: A benchmark for transcatheter approaches. Journal of Thoracic and Cardiovascular Surgery. 156(2). 619–627.e1. 30 indexed citations

Ejiofor, Julius I., Tsuyoshi Kaneko, & Sary F. Aranki. (2018). Current Readings: Single vs Bilateral Internal Mammary Artery in Coronary Artery Bypass Grafting. Seminars in Thoracic and Cardiovascular Surgery. 30(4). 398–405. 4 indexed citations

Yammine, Maroun, Julius I. Ejiofor, Robert C. Neely, et al.. (2017). Parsimonious assessment for reoperative aortic valve replacement; the deterrent effect of low left ventricular ejection fraction and renal impairment. Annals of Cardiothoracic Surgery. 6(5). 484–492. 3 indexed citations

10.

Kelly, Brian, Chuan-Chin Huang, Julius I. Ejiofor, et al.. (2017). Severity of tricuspid regurgitation is associated with long-term mortality. Journal of Thoracic and Cardiovascular Surgery. 155(3). 1032–1038.e2. 37 indexed citations

11.

Lyu, Heather, Gaurav Sharma, Ethan Y. Brovman, et al.. (2017). Risk Factors of Reoperation After Pancreatic Resection. Digestive Diseases and Sciences. 62(6). 1666–1675. 15 indexed citations

12.

Ejiofor, Julius I., Robert C. Neely, Maroun Yammine, et al.. (2017). Surgical outcomes of isolated tricuspid valve procedures: repair versus replacement. Annals of Cardiothoracic Surgery. 6(3). 214–222. 49 indexed citations

13.

Kaneko, Tsuyoshi, Prem Shekar, Vladimir Ivković, et al.. (2017). Should the dilated ascending aorta be repaired at the time of bicuspid aortic valve replacement?†. European Journal of Cardio-Thoracic Surgery. 53(3). 560–568. 16 indexed citations

14.

Ejiofor, Julius I., Anju Nohria, Siobhan McGurk, et al.. (2017). The risk of reoperative cardiac surgery in radiation-induced valvular disease. Journal of Thoracic and Cardiovascular Surgery. 154(6). 1883–1895. 19 indexed citations

15.

Kim, Joon Bum, Julius I. Ejiofor, Maroun Yammine, et al.. (2016). Are homografts superior to conventional prosthetic valves in the setting of infective endocarditis involving the aortic valve?. Journal of Thoracic and Cardiovascular Surgery. 151(5). 1239–1248.e2. 62 indexed citations

16.

Ejiofor, Julius I., et al.. (2016). Vancomycin Paste Does Not Reduce the Incidence of Deep Sternal Wound Infection After Cardiac Operations. The Annals of Thoracic Surgery. 103(2). 497–503. 16 indexed citations

17.

Kaneko, Tsuyoshi, Julius I. Ejiofor, Robert C. Neely, et al.. (2016). Aortic Regurgitation With Markedly Reduced Left Ventricular Function Is Not a Contraindication for Aortic Valve Replacement. The Annals of Thoracic Surgery. 102(1). 41–47. 22 indexed citations

18.

Kim, Joon Bum, Julius I. Ejiofor, Maroun Yammine, et al.. (2016). Surgical outcomes of infective endocarditis among intravenous drug users. Journal of Thoracic and Cardiovascular Surgery. 152(3). 832–841.e1. 93 indexed citations

19.

Ejiofor, Julius I., Marzia Leacche, & John G. Byrne. (2015). Robotic CABG and Hybrid Approaches: The Current Landscape. Progress in Cardiovascular Diseases. 58(3). 356–364. 16 indexed citations

20.

Gošev, Igor, Maroun Yammine, Siobhan McGurk, et al.. (2015). Should Moderate-to-Severe Tricuspid Regurgitation be Repaired During Reoperative Left-Sided Valve Procedures?. Seminars in Thoracic and Cardiovascular Surgery. 28(1). 38–45. 7 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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