Kei Woldendorp

554 total citations
22 papers, 320 citations indexed

About

Kei Woldendorp is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Epidemiology. According to data from OpenAlex, Kei Woldendorp has authored 22 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cardiology and Cardiovascular Medicine, 11 papers in Surgery and 11 papers in Epidemiology. Recurrent topics in Kei Woldendorp's work include Cardiac Valve Diseases and Treatments (11 papers), Aortic Disease and Treatment Approaches (7 papers) and Infective Endocarditis Diagnosis and Management (7 papers). Kei Woldendorp is often cited by papers focused on Cardiac Valve Diseases and Treatments (11 papers), Aortic Disease and Treatment Approaches (7 papers) and Infective Endocarditis Diagnosis and Management (7 papers). Kei Woldendorp collaborates with scholars based in Australia, United States and Italy. Kei Woldendorp's co-authors include Paul G. Bannon, Stuart M. Grieve, Michael P. Vallely, Deborah Black, Benjamin M. Robinson, Jonathon P. Fanning, Michael K. Wilson, Mathew Doyle, Chris Hayward and Martin K.C. Ng and has published in prestigious journals such as European Heart Journal, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

In The Last Decade

Kei Woldendorp

21 papers receiving 316 citations

Peers

Kei Woldendorp

CCM

SURGE

EPIDE

PRM

Lior Sasson Israel

Hideaki Takai Japan

Amit Modi United Kingdom

Bruno Borrello Italy

Charles Nyman United States

Talal Al‐Atassi Canada

Christian Rustenbach Germany

Kuniyoshi Ohara Japan

Carl Brookes United Kingdom

Kemal Bayazıt Türkiye

Lior Sasson Israel

Kei Woldendorp

192 ×0.8

CCM

239 ×1.8

SURGE

103 ×1.0

EPIDE

204 ×2.4

PRM

57 ×1.0

Citations per year, relative to Kei Woldendorp Kei Woldendorp (= 1×) peers Lior Sasson

Countries citing papers authored by Kei Woldendorp

Since Specialization

Citations

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

Fields of papers citing papers by Kei Woldendorp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kei Woldendorp

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

Woldendorp, Kei, et al.. (2023). Perioperative transfusion and long-term mortality after cardiac surgery: a meta-analysis. General Thoracic and Cardiovascular Surgery. 71(6). 323–330. 13 indexed citations

Woldendorp, Kei, et al.. (2023). Contemporary Outcomes of Continuous-Flow Bi-Ventricular Assist Devices. Heart Lung and Circulation. 32. S22–S22.

Woldendorp, Kei, et al.. (2021). Silent brain infarcts and early cognitive outcomes after transcatheter aortic valve implantation: a systematic review and meta-analysis. European Heart Journal. 42(10). 1004–1015. 50 indexed citations

Woldendorp, Kei, et al.. (2021). Contemporary outcomes of continuous-flow biventricular assist devices. Annals of Cardiothoracic Surgery. 10(3). 311–328. 18 indexed citations

Doyle, Mathew, Kei Woldendorp, Martin K.C. Ng, et al.. (2021). Minimally-invasive versus transcatheter aortic valve implantation: systematic review with meta-analysis of propensity-matched studies. Journal of Thoracic Disease. 13(3). 1671–1683. 12 indexed citations

Turner, Lisa, Mathew Doyle, Kei Woldendorp, et al.. (2021). Transcatheter Aortic Valve Implantation (TAVI) Versus Surgical Aortic Valve Replacement for Aortic Stenosis (SAVR): A Cost-Comparison Study. Heart Lung and Circulation. 30(12). 1918–1928. 10 indexed citations

Woldendorp, Kei, Mathew Doyle, Deborah Black, et al.. (2020). Subclinical valve thrombosis in transcatheter aortic valve implantation: A systematic review and meta-analysis. Journal of Thoracic and Cardiovascular Surgery. 162(5). 1491–1499.e2. 17 indexed citations

Woldendorp, Kei, et al.. (2020). Novel Oral Anticoagulants Compared to Warfarin for Postoperative Atrial Fibrillation After Isolated Coronary Artery Bypass Grafting. Heart Lung and Circulation. 29(12). 1832–1838. 7 indexed citations

Woldendorp, Kei, Paul G. Bannon, & Stuart M. Grieve. (2020). Evaluation of aortic stenosis using cardiovascular magnetic resonance: a systematic review & meta-analysis. Journal of Cardiovascular Magnetic Resonance. 22(1). 45–45. 18 indexed citations

10.

Woldendorp, Kei, et al.. (2020). New Onset Atrial Fibrillation Following Transcatheter and Surgical Aortic Valve Replacement: A Systematic Review and Meta-Analysis. Heart Lung and Circulation. 29(10). 1542–1553. 7 indexed citations

11.

Woldendorp, Kei, et al.. (2020). Postoperative Atrial Fibrillation After Cardiac Surgery: A Meta-Analysis. The Annals of Thoracic Surgery. 112(6). 2084–2093. 39 indexed citations

12.

Woldendorp, Kei, Mathew Doyle, Paul G. Bannon, et al.. (2020). Aortic valve replacement using stented or sutureless/rapid deployment prosthesis via either full-sternotomy or a minimally invasive approach: a network meta-analysis. Annals of Cardiothoracic Surgery. 9(5). 347–363. 14 indexed citations

13.

Woldendorp, Kei, et al.. (2019). Minimally invasive surgical approaches to left main and left anterior descending coronary artery revascularization are superior compared to first- and second-generation drug-eluting stents: a network meta-analysis. European Journal of Cardio-Thoracic Surgery. 57(1). 18–27. 16 indexed citations

14.

Woldendorp, Kei, et al.. (2019). Silent Brain Infarcts Following Cardiac Procedures: A Systematic Review and Meta‐Analysis. Journal of the American Heart Association. 8(9). e010920–e010920. 50 indexed citations

15.

Woldendorp, Kei, Michael Seco, Richmond Jeremy, et al.. (2015). Replacement of the aortic root with a composite valve-graft conduit: risk factor analysis in 246 consecutive patients. Heart Lung and Circulation. 24. e30–e30. 1 indexed citations

16.

Woldendorp, Kei, Michael Seco, Richmond Jeremy, et al.. (2014). Replacement of the Aortic Root with a Composite Valve-Graft Conduit: Risk Factor Analysis in 246 Consecutive Patients. Heart Lung and Circulation. 23(12). 1187–1193. 7 indexed citations

17.

Gupta, Sunil, Kei Woldendorp, K. Muthiah, et al.. (2014). Normalisation of Haemodynamics in Patients with End-stage Heart Failure with Continuous-flow Left Ventricular Assist Device Therapy. Heart Lung and Circulation. 23(10). 963–969. 30 indexed citations

18.

Dhital, K., et al.. (2013). The Value of Pump Audiosignals in Patients with Left Ventricular Assist Devices. The Journal of Heart and Lung Transplantation. 32(4). S30–S30. 4 indexed citations

19.

Woldendorp, Kei, et al.. (2013). Blood Pressure Measurement in Patients with Continuous-Flow Left Ventricular Assist Devices. The Journal of Heart and Lung Transplantation. 32(4). S91–S92. 2 indexed citations

20.

Gupta, Sunil, Kei Woldendorp, K. Muthiah, et al.. (2013). Effect of the HeartWare HVAD Continuous-flow Left Ventricular Assist Device on Clinical Outcomes. Heart Lung and Circulation. 22. S76–S76. 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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