Karen Sheares

5.0k total citations · 1 hit paper
65 papers, 2.8k citations indexed

About

Karen Sheares is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Internal Medicine. According to data from OpenAlex, Karen Sheares has authored 65 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Pulmonary and Respiratory Medicine, 32 papers in Cardiology and Cardiovascular Medicine and 17 papers in Internal Medicine. Recurrent topics in Karen Sheares's work include Pulmonary Hypertension Research and Treatments (56 papers), Venous Thromboembolism Diagnosis and Management (17 papers) and Vascular Anomalies and Treatments (13 papers). Karen Sheares is often cited by papers focused on Pulmonary Hypertension Research and Treatments (56 papers), Venous Thromboembolism Diagnosis and Management (17 papers) and Vascular Anomalies and Treatments (13 papers). Karen Sheares collaborates with scholars based in United Kingdom, United States and Ireland. Karen Sheares's co-authors include Joanna Pepke‐Żaba, Nicholas W. Morrell, David P. Jenkins, Steven Tsui, Mark Toshner, Paul D. Upton, Xudong Yang, Gerry Coghlan, Neal Morgan and John Dunning and has published in prestigious journals such as Circulation, PLoS ONE and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Karen Sheares

61 papers receiving 2.8k 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.

Changing Demographics, Epidemiology, and Survival of Incident Pulmonary Arterial Hypertension: Results from the Pulmonary Hypertension Registry of the United Kingdom and Ireland

2012 392 citations Yi Ling, Martin Johnson et al. American Journal of Respiratory and Critical Care Medicine profile →

Peers

Countries citing papers authored by Karen Sheares

Since Specialization

Citations

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

Fields of papers citing papers by Karen Sheares

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karen Sheares

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

#	Work	Indexed citations
1	Recognition, diagnosis, and operability assessment of chronic thromboembolic pulmonary hypertension (CTEPH): A global cross‐sectional scientific survey (CLARITY) 2024 ·Pulmonary Circulation ·Grzegorz Kopeć, Paul R. Forfia, Kohtaro Abe, Amélie Beaudet, Virginie Gressin, Mitja Jevnikar, (unknown), Yan Zhi Tan, О. М. Моисеева, Karen Sheares, Nika Skoro‐Sajer, Mário Terra Filho, Helen Whitford, Zhenguo Zhai, Gustavo A. Heresi	6
2	Treatment and management of chronic thromboembolic pulmonary hypertension (CTEPH): A global cross‐sectional scientific survey (CLARITY) 2024 ·Pulmonary Circulation ·Nika Skoro‐Sajer, Karen Sheares, Paul R. Forfia, Gustavo A. Heresi, Mitja Jevnikar, Grzegorz Kopeć, О. М. Моисеева, Mário Terra Filho, Helen Whitford, Zhenguo Zhai, Amélie Beaudet, Virginie Gressin, (unknown), Yan Zhi Tan, Kohtaro Abe	1
3	Balloon pulmonary angioplasty outcomes in patients previously treated by pulmonary endarterectomy surgery are inferior to those of inoperable patients 2023 ·Pulmonary Circulation ·(unknown), (unknown), (unknown), Karen Sheares, Mark Toshner, Katherine Bunclark, (unknown), Dolores Taboada, Choo Ng, (unknown), Steven Tsui, John Cannon, Jonathan Weir‐McCall, Gerry Coghlan, David P. Jenkins, Joanna Pepke‐Żaba, Stephen P. Hoole	4
4	Natural history of chronic thromboembolic pulmonary disease with no or mild pulmonary hypertension 2023 ·The Journal of Heart and Lung Transplantation ·(unknown), Emilia M. Swietlik, (unknown), Alice Michael, (unknown), Gary Polwarth, Nick Screaton, Alessandro Ruggiero, Sarah Nethercott, Dolores Taboada, Karen Sheares, Charaka Hadinnapola, John Cannon, Katherine Bunclark, David P. Jenkins, Choo Ng, Mark Toshner, Joanna Pepke‐Żaba	12
5	CAMPHOR score: patient-reported outcomes are improved by pulmonary endarterectomy in chronic thromboembolic pulmonary hypertension 2020 ·European Respiratory Journal ·Michael Newnham, Katherine Bunclark, (unknown), (unknown), (unknown), John Cannon, Natalie Doughty, Choo Ng, (unknown), Karen Sheares, (unknown), Dolores Taboada, Mark Toshner, Steven Tsui, David P. Jenkins, Joanna Pepke‐Żaba	34
6	A multicenter study of anticoagulation in operable chronic thromboembolic pulmonary hypertension 2019 ·Journal of Thrombosis and Haemostasis ·Katherine Bunclark, Michael Newnham, Yi‐Da Chiu, Alessandro Ruggiero, Sofía S. Villar, John Cannon, Gerry Coghlan, Paul A. Corris, Luke Howard, David P. Jenkins, Martin Johnson, David G. Kiely, Choo Ng, Nicholas Screaton, Karen Sheares, Dolores Taboada, Steven Tsui, Stephen J. Wort, Joanna Pepke‐Żaba, Mark Toshner	71
7	British Thoracic Society Guideline for the initial outpatient management of pulmonary embolism (PE) 2018 ·Thorax ·Luke Howard, (unknown), Robin Condliffe, V. Connolly, Christopher W.H. Davies, (unknown), (unknown), C.M. Free, Daniel Horner, Laura Hunter, (unknown), Catherine Nelson‐Piercy, Emma O’Dowd, Raj Patel, (unknown), Karen Sheares, Robert C. Tait	55
8	Endothelin ET A receptors predominate in chronic thromboembolic pulmonary hypertension 2016 ·Life Sciences ·Mark Southwood, Robert V. MacKenzie Ross, Rhoda E. Kuc, Guy Hagan, Karen Sheares, David P. Jenkins, Martin Goddard, Anthony P. Davenport, Joanna Pepke‐Żaba	16
9	Right Ventricular Reverse Remodeling after Pulmonary Endarterectomy: Magnetic Resonance Imaging and Clinical and Right Heart Catheterization Assessment 2014 ·Pulmonary Circulation ·Marius Berman, Deepa Gopalan, Linda Sharples, Nick Screaton, (unknown), Karen Sheares, Joanna Pepke‐Żaba, John Dunning, Steven Tsui, David P. Jenkins	39
10	Supplementation of Iron in Pulmonary Hypertension: Rationale and Design of a Phase II Clinical Trial in Idiopathic Pulmonary Arterial Hypertension 2013 ·Pulmonary Circulation ·Luke Howard, Geoffrey Watson, John Wharton, Christopher J. Rhodes, Kakit Chan, Rajeshree Khengar, Peter A. Robbins, David G. Kiely, Robin Condliffe, (unknown), Joanna Pepke‐Żaba, Karen Sheares, Nicholas W. Morrell, Rachel Davies, Deborah Ashby, J. Simon R. Gibbs, Martin R. Wilkins	29
11	Changing Demographics, Epidemiology, and Survival of Incident Pulmonary Arterial Hypertension: Results from the Pulmonary Hypertension Registry of the United Kingdom and Ireland breakdown → 2012 ·American Journal of Respiratory and Critical Care Medicine ·Yi Ling, Martin Johnson, David G. Kiely, Robin Condliffe, Charlie Elliot, J. Simon R. Gibbs, Luke Howard, Joanna Pepke‐Żaba, Karen Sheares, Paul A. Corris, Andrew J. Fisher, James Lordan, Seán Gaine, Gerry Coghlan, SJ Wort, Michael Α. Gatzoulis, Andrew J. Peacock	392
12	Imaging in pulmonary hypertension, part 3: small vessel diseases 2012 ·Postgraduate Medical Journal ·Deepa Gopalan, (unknown), Karen Sheares, Nicholas Screaton	3
13	¹⁸FDG PET Imaging can Quantify Increased Cellular Metabolism in Pulmonary Arterial Hypertension: A Proof‐of‐Principle Study 2011 ·Pulmonary Circulation ·Guy Hagan, Mark Southwood, Carmen Treacy, Robert Ross, Elaine Soon, James Coulson, Karen Sheares, Nicholas Screaton, Joanna Pepke‐Żaba, Nicholas W. Morrell, James H.F. Rudd	55
14	Isolated Large Vessel Pulmonary Vasculitis as a Cause of Chronic Obstruction of the Pulmonary Arteries 2011 ·Pulmonary Circulation ·Guy Hagan, Deepa Gopalan, Colin Church, Doris M. Rassl, Chetan Mukhtyar, (unknown), Chim C. Lang, Pasupathy Sivasothy, Susan Stewart, David Jayne, Karen Sheares, Steven Tsui, David P. Jenkins, Joanna Pepke‐Żaba	19
15	How do I manage a patient with suspected acute pulmonary embolism? 2011 ·Clinical Medicine ·Karen Sheares	1
16	Survival after pulmonary thromboendarterectomy: Effect of residual pulmonary hypertension 2010 ·Journal of Thoracic and Cardiovascular Surgery ·Darren H. Freed, Bruce Thomson, Marius Berman, Steven Tsui, John Dunning, Karen Sheares, Joanna Pepke‐Żaba, David P. Jenkins	195
17	Improved Outcomes in Medically and Surgically Treated Chronic Thromboembolic Pulmonary Hypertension 2008 ·American Journal of Respiratory and Critical Care Medicine ·Robin Condliffe, David G. Kiely, J. Simon R. Gibbs, Paul A. Corris, Andrew J. Peacock, David P. Jenkins, (unknown), Kimberley Goldsmith, Rodney Hughes, Karen Sheares, Steven Tsui, Iain Armstrong, (unknown), Rachel Crackett, C Carlin, Clare Das, Gerry Coghlan, Joanna Pepke‐Żaba	280
18	Functional and haemodynamic outcome 1 year after pulmonary thromboendarterectomy☆ 2008 ·European Journal of Cardio-Thoracic Surgery ·Darren H. Freed, Bruce Thomson, Steven Tsui, John Dunning, Karen Sheares, Joanna Pepke‐Żaba, David P. Jenkins	51
19	Long-term Use of Sildenafil in Inoperable Chronic Thromboembolic Pulmonary Hypertension 2008 ·CHEST Journal ·Jay Suntharalingam, Carmen Treacy, Natalie Doughty, Kimberley Goldsmith, Elaine Soon, Mark Toshner, Karen Sheares, Rodney Hughes, Nicholas W. Morrell, Joanna Pepke‐Żaba	178
20	Acute haemodynamic responses to inhaled nitric oxide and intravenous sildenafil in distal chronic thromboembolic pulmonary hypertension (CTEPH) 2007 ·Vascular Pharmacology ·J Suntharalingam, Rodney Hughes, Kimberley Goldsmith, Natalie Doughty, M. Patricia George, Mark Toshner, Karen Sheares, (unknown)	24

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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