Paul Brennan

799 total citations
25 papers, 241 citations indexed

About

Paul Brennan is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Paul Brennan has authored 25 papers receiving a total of 241 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cardiology and Cardiovascular Medicine, 7 papers in Epidemiology and 6 papers in Surgery. Recurrent topics in Paul Brennan's work include Cardiac Valve Diseases and Treatments (7 papers), Retinal and Optic Conditions (4 papers) and Infective Endocarditis Diagnosis and Management (4 papers). Paul Brennan is often cited by papers focused on Cardiac Valve Diseases and Treatments (7 papers), Retinal and Optic Conditions (4 papers) and Infective Endocarditis Diagnosis and Management (4 papers). Paul Brennan collaborates with scholars based in United Kingdom, United States and Australia. Paul Brennan's co-authors include Deborah Symmons, Alan J. Silman, Clare Bankhead, Robert Eisenberg, C.W. Deal, Michael P. Ward, John M. Alvarez, Simon J. Atkinson, Mark S. Spence and Tara Moore and has published in prestigious journals such as Journal of the American College of Cardiology, Scientific Reports and European Heart Journal.

In The Last Decade

Paul Brennan

21 papers receiving 230 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Paul Brennan United Kingdom	9	101	71	57	56	42	25	241
O Hongo Japan	5	84 0.8×	94 1.3×	41 0.7×	61 1.1×	12 0.3×	5	461
C Calder United States	12	33 0.3×	23 0.3×	65 1.1×	49 0.9×	22 0.5×	14	281
Melania Martínez‐Morillo Spain	10	17 0.2×	75 1.1×	35 0.6×	68 1.2×	19 0.5×	44	204
Isamu Yokoe Japan	10	156 1.5×	116 1.6×	39 0.7×	32 0.6×	4 0.1×	26	334
Susan D. Patterson United States	9	191 1.9×	117 1.6×	50 0.9×	114 2.0×	5 0.1×	16	444
Herbert W. Maisenbacher United States	11	130 1.3×	38 0.5×	65 1.1×	73 1.3×	7 0.2×	29	348
Marja‐Kaisa Siren Finland	6	109 1.1×	96 1.4×	43 0.8×	40 0.7×	14 0.3×	8	294
Carlos González-Juanatey Spain	7	21 0.2×	150 2.1×	62 1.1×	21 0.4×	20 0.5×	13	258
Cris A. Meyer United States	9	36 0.4×	96 1.4×	66 1.2×	77 1.4×	5 0.1×	11	349
Rebecca Nicolai Italy	7	10 0.1×	67 0.9×	73 1.3×	41 0.7×	15 0.4×	26	224

Countries citing papers authored by Paul Brennan

Since Specialization

Citations

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

Fields of papers citing papers by Paul Brennan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Paul Brennan

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

Brennan, Paul, Emanuele Trucco, James McLaughlin, et al.. (2023). Assessment of Indices of Conjunctival Microvascular Function in Patients With and Without Obstructive Coronary Artery Disease. Cardiovascular revascularization medicine. 50. 26–33. 1 indexed citations

Brennan, Paul, et al.. (2023). Assessment of hemodynamic indices of conjunctival microvascular function in patients with coronary microvascular dysfunction. Microvascular Research. 147. 104480–104480. 1 indexed citations

Ensam, Bode, Christopher C. Cheung, Bo Gregers Winkel, et al.. (2022). The Utility of Sodium Channel Provocation in Unexplained Cardiac Arrest Survivors and Electrocardiographic Predictors of Ventricular Fibrillation Recurrence. Circulation Arrhythmia and Electrophysiology. 15(12). e011263–e011263. 3 indexed citations

Nesbit, M. Andrew, Mark W. Ruddock, Paul Brennan, et al.. (2022). A novel algorithm for cardiovascular screening using conjunctival microcirculatory parameters and blood biomarkers. Scientific Reports. 12(1). 6545–6545. 8 indexed citations

Brennan, Paul, et al.. (2022). Reframing Optimal Implantation of the Sapien 3 Transcatheter Heart Valve. The Journal of invasive cardiology. 34(5). E380–E389. 2 indexed citations

Brennan, Paul, Dewar Finlay, Kevin Blighe, et al.. (2021). Assessment of the conjunctival microcirculation for patients presenting with acute myocardial infarction compared to healthy controls. Scientific Reports. 11(1). 7660–7660. 14 indexed citations

Brennan, Paul, Dewar Finlay, Kevin Blighe, et al.. (2021). Assessment of the conjunctival microcirculation in adult patients with cyanotic congenital heart disease compared to healthy controls. Microvascular Research. 136. 104167–104167. 9 indexed citations

Brennan, Paul, et al.. (2020). Isolated right ventricular myocardial infarction: a case report. European Heart Journal - Case Reports. 5(1). ytaa494–ytaa494.

Alkhalil, Mohammad, Paul Brennan, Reuben Jeganathan, et al.. (2019). Flow, Reflected by Stroke Volume Index, Is a Risk Marker in High-Gradient Aortic Stenosis Patients Undergoing Transcatheter Aortic Valve Replacement. Canadian Journal of Cardiology. 36(1). 112–118. 8 indexed citations

10.

Brennan, Paul, Dewar Finlay, Kevin Blighe, et al.. (2019). Quantitative assessment of the conjunctival microcirculation using a smartphone and slit-lamp biomicroscope. Microvascular Research. 126. 103907–103907. 16 indexed citations

11.

Brennan, Paul, et al.. (2019). Advances in Clinical Cardiology 2018: A Summary of Key Clinical Trials. Advances in Therapy. 36(7). 1549–1573. 5 indexed citations

12.

Brennan, Paul, Nicola Johnston, Colum Owens, et al.. (2019). EXTENDING THE ROLE OF TAVR TO RHEUMATIC AORTIC STENOSIS: OUR 10 YEAR EXPERIENCE IN BELFAST. Journal of the American College of Cardiology. 73(9). 1242–1242. 5 indexed citations

13.

Brennan, Paul, Dewar Finlay, Mark S. Spence, et al.. (2017). Cardiac-gated Slit Lamp Videography as a Novel Approach to Assessing a Microcirculatory Network. Computing in cardiology. 5 indexed citations

14.

Brennan, Paul, et al.. (2017). 61 Diagnosing concealed brugada syndrome; a 5 year inherited cardiac centre registry. HighWire Press Open Archive. A36.1–A36.

15.

Pittock, Sean J., Joan T. Moroney, Michael Alexander, Paul Brennan, & David F. Moorhouse. (2001). Traumatic bilateral carotid dissection with concomitant cerebral infarction. Journal of Emergency Medicine. 20(1). 33–38. 7 indexed citations

16.

Brennan, Paul, Clare Bankhead, Alan J. Silman, & Deborah Symmons. (1997). Oral contraceptives and rheumatoid arthritis: Results from a primary care-based incident case-control study. Seminars in Arthritis and Rheumatism. 26(6). 817–823. 80 indexed citations

17.

Symmons, Deborah, William Ollier, Paul Brennan, & A J Silman. (1996). Should patients with recent onset rheumatoid arthritis be offered genetic screening?. Annals of the Rheumatic Diseases. 55(7). 407–410. 9 indexed citations

18.

Alvarez, John M., C.W. Deal, Paul Brennan, et al.. (1996). Repairing the degenerative mitral valve: Ten- to fifteen-year follow-up. Journal of Thoracic and Cardiovascular Surgery. 112(2). 238–247. 55 indexed citations

19.

FitzGerald, Oliver, et al.. (1964). Effect of Nicotinic Acid on Abnormal Serum Lipids. BMJ. 1(5376). 157–159. 8 indexed citations

20.

Brennan, Paul, et al.. (1951). The surgery of mitral stenosis. Irish Journal of Medical Science (1971 -). 26(5). 193–210.

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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