Lloyd Semelhago

983 total citations
10 papers, 631 citations indexed

About

Lloyd Semelhago is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Lloyd Semelhago has authored 10 papers receiving a total of 631 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Cardiology and Cardiovascular Medicine and 4 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Lloyd Semelhago's work include Cardiac Imaging and Diagnostics (4 papers), Atrial Fibrillation Management and Outcomes (3 papers) and Cardiovascular, Neuropeptides, and Oxidative Stress Research (2 papers). Lloyd Semelhago is often cited by papers focused on Cardiac Imaging and Diagnostics (4 papers), Atrial Fibrillation Management and Outcomes (3 papers) and Cardiovascular, Neuropeptides, and Oxidative Stress Research (2 papers). Lloyd Semelhago collaborates with scholars based in Canada and Germany. Lloyd Semelhago's co-authors include André Lamy, Kevin Teoh, Irene Cybulsky, Labib Abouzahr, Eva Lonn, Peter Kleine, Eugene Crystal, Stefan H. Hohnloser, Victor Chu and Sandra Carroll and has published in prestigious journals such as American Heart Journal, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

In The Last Decade

Lloyd Semelhago

10 papers receiving 608 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lloyd Semelhago Canada	8	549	162	99	70	63	10	631
Takashi Sugamori Japan	12	328 0.6×	79 0.5×	79 0.8×	81 1.2×	50 0.8×	35	462
Sung-Won Jang South Korea	11	311 0.6×	96 0.6×	57 0.6×	34 0.5×	49 0.8×	47	501
Stanisław Woś Poland	13	471 0.9×	315 1.9×	78 0.8×	47 0.7×	94 1.5×	48	593
Hiroyuki Suzuki Japan	10	314 0.6×	84 0.5×	84 0.8×	64 0.9×	28 0.4×	20	444
Uygar Çağdaş Yüksel Türkiye	13	330 0.6×	109 0.7×	64 0.6×	29 0.4×	80 1.3×	76	459
Sait Terzi Türkiye	13	309 0.6×	98 0.6×	65 0.7×	44 0.6×	71 1.1×	44	457
Itaru Takamisawa Japan	12	427 0.8×	196 1.2×	104 1.1×	55 0.8×	106 1.7×	80	622
D. Cokkinos Greece	6	309 0.6×	99 0.6×	77 0.8×	24 0.3×	16 0.3×	11	444
Mehmet Meriç Türkiye	13	387 0.7×	194 1.2×	129 1.3×	69 1.0×	21 0.3×	26	605
Kanu Chatterjee United States	6	285 0.5×	98 0.6×	121 1.2×	30 0.4×	25 0.4×	11	445

Countries citing papers authored by Lloyd Semelhago

Since Specialization

Citations

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

Fields of papers citing papers by Lloyd Semelhago

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lloyd Semelhago

This figure shows the co-authorship network connecting the top 25 collaborators of Lloyd Semelhago. A scholar is included among the top collaborators of Lloyd Semelhago 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 Lloyd Semelhago. Lloyd Semelhago is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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10 of 10 papers shown

Hussain, Sara, Shaheena Bashir, Peggy Gao, et al.. (2019). Decreasing Postoperative Blood Loss by Topical vs. Intravenous Tranexamic Acid in Open Cardiac Surgery (DEPOSITION) study: Results of a pilot study. Journal of Cardiac Surgery. 34(5). 305–311. 10 indexed citations

Semelhago, Lloyd, et al.. (2019). Topical Use of Tranexamic Acid in Cardiac Surgery: A Meta-Analysis. The Thoracic and Cardiovascular Surgeon. 68(3). 212–218. 11 indexed citations

Hussain, Sara, Shaheena Bashir, P. Gao, et al.. (2018). DECREASING POSTOPERATIVE BLOOD LOSS BY TOPICAL VS. INTRAVENOUS TRANEXAMIC ACID IN OPEN CARDIAC SURGERY (DEPOSITION) STUDY: RESULTS OF A PILOT STUDY. Canadian Journal of Cardiology. 34(10). S76–S76. 1 indexed citations

Tazzeo, Tracy, Evi Pertens, Yongde Zhang, et al.. (2008). Isoprostanes constrict human radial artery by stimulation of thromboxane receptors, Ca2+ release, and RhoA activation. Journal of Thoracic and Cardiovascular Surgery. 135(1). 131–138. 18 indexed citations

Gao, Yujing, Kevin Teoh, Arya M. Sharma, et al.. (2005). Perivascular adipose tissue modulates vascular function in the human internal thoracic artery. Journal of Thoracic and Cardiovascular Surgery. 130(4). 1130–1136. 159 indexed citations

Healey, Jeff S., Eugene Crystal, André Lamy, et al.. (2005). Left Atrial Appendage Occlusion Study (LAAOS): Results of a randomized controlled pilot study of left atrial appendage occlusion during coronary bypass surgery in patients at risk for stroke. American Heart Journal. 150(2). 288–293. 327 indexed citations

Crystal, Eugene, André Lamy, Peter Kleine, et al.. (2003). Left Atrial Appendage Occlusion Study (LAAOS): A randomized clinical trial of left atrial appendage occlusion during routine coronary artery bypass graft surgery for long-term stroke prevention. American Heart Journal. 145(1). 174–178. 62 indexed citations

Masters, Roy G., Lloyd Semelhago, Andrew Pipe, & Wilbert J. Keon. (1999). Are older patients with mechanical heart valves at increased risk?. The Annals of Thoracic Surgery. 68(6). 2169–2172. 12 indexed citations

Rodriguez, R, et al.. (1997). Cerebral Effects in Superior Vena Caval Cannula Obstruction: The Role of Brain Monitoring. The Annals of Thoracic Surgery. 64(6). 1820–1822. 30 indexed citations

10.

Bukhanov, Karina, et al.. (1987). Increased susceptibility of fibrillating hearts to irreversible ischemia: A comparison of adult versus neonatal hearts. 199–202. 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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