James P. MacNamara

882 total citations
59 papers, 503 citations indexed

About

James P. MacNamara is a scholar working on Cardiology and Cardiovascular Medicine, Complementary and alternative medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, James P. MacNamara has authored 59 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Cardiology and Cardiovascular Medicine, 21 papers in Complementary and alternative medicine and 11 papers in Pulmonary and Respiratory Medicine. Recurrent topics in James P. MacNamara's work include Cardiovascular Function and Risk Factors (29 papers), Cardiovascular and exercise physiology (21 papers) and Heart Rate Variability and Autonomic Control (11 papers). James P. MacNamara is often cited by papers focused on Cardiovascular Function and Risk Factors (29 papers), Cardiovascular and exercise physiology (21 papers) and Heart Rate Variability and Autonomic Control (11 papers). James P. MacNamara collaborates with scholars based in United States, Japan and Canada. James P. MacNamara's co-authors include Satyam Sarma, Benjamin D. Levine, Christopher M. Hearon, Katrin A. Dias, Mitchel Samels, Michinari Hieda, J. D. Sinclair, F.J. Prime, Linda S. Hynan and E.A. Gaensler and has published in prestigious journals such as The Lancet, Circulation and Circulation Research.

In The Last Decade

James P. MacNamara

47 papers receiving 478 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James P. MacNamara United States 13 315 121 113 72 66 59 503
Árpád Lux Hungary 14 278 0.9× 46 0.4× 50 0.4× 51 0.7× 66 1.0× 24 480
T. Spielhagen Germany 6 240 0.8× 112 0.9× 106 0.9× 22 0.3× 71 1.1× 7 406
Jeanette Koller-Strametz Austria 8 307 1.0× 48 0.4× 106 0.9× 28 0.4× 137 2.1× 9 468
Rami Kahwash United States 10 314 1.0× 29 0.2× 75 0.7× 56 0.8× 29 0.4× 51 430
Şennur Ünal Dayı Türkiye 11 305 1.0× 23 0.2× 59 0.5× 42 0.6× 60 0.9× 45 406
Paraskevi Trivilou Greece 12 315 1.0× 30 0.2× 77 0.7× 38 0.5× 20 0.3× 24 428
Tamaki Hayashi Japan 12 307 1.0× 31 0.3× 62 0.5× 38 0.5× 20 0.3× 29 564
D. Mooney Australia 6 1.0k 3.3× 281 2.3× 244 2.2× 49 0.7× 38 0.6× 8 1.2k
Zlatko Pozeg Canada 9 305 1.0× 90 0.7× 329 2.9× 23 0.3× 86 1.3× 22 535
Jah Yeon Choi South Korea 12 327 1.0× 22 0.2× 83 0.7× 46 0.6× 40 0.6× 76 528

Countries citing papers authored by James P. MacNamara

Since Specialization
Citations

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

Fields of papers citing papers by James P. MacNamara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James P. MacNamara. 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 James P. MacNamara. The network helps show where James P. MacNamara may publish in the future.

Co-authorship network of co-authors of James P. MacNamara

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

All Works

20 of 20 papers shown
1.
Bilen, Ozlem, Arnon Adler, Rachel Bastiaenen, et al.. (2025). Mavacamten Monotherapy in Real-World Patients With Obstructive Hypertrophic Cardiomyopathy: Evidence From COLLIGO-HCM. Circulation Genomic and Precision Medicine. 19(1). e005502–e005502.
2.
Wakeham, Denis J., James P. MacNamara, Christopher M. Hearon, et al.. (2025). Heart-Lung Interactions in HFpEF. JACC Heart Failure. 13(8). 102523–102523.
3.
MacNamara, James P., Andrew R. Tomlinson, Denis J. Wakeham, et al.. (2025). Exercise‐induced arterial hypoxaemia in patients with heart failure with preserved ejection fraction. The Journal of Physiology. 603(22). 7383–7396.
4.
MacNamara, James P., et al.. (2025). Effects of Year Long Aerobic Exercise on Left Atrial Size in Patients With Left Ventricular Hypertrophy. The American Journal of Cardiology. 244. 3–8.
5.
Wakeham, Denis J., Joshua A. Beckman, James P. MacNamara, et al.. (2025). Circumferential strain and strain rates of the descending aorta as novel measures of aortic stiffness and wall mechanics from standard cardiac MRI. Experimental Physiology. 111(1). 36–42. 1 indexed citations
6.
Skow, Rachel J., Satyam Sarma, James P. MacNamara, et al.. (2024). Identifying the Mechanisms of a Peripherally Limited Exercise Phenotype in Patients With Heart Failure With Preserved Ejection Fraction. Circulation Heart Failure. 17(8). e011693–e011693. 7 indexed citations
7.
Washio, Takuro, Sarah L. Hissen, Ryosuke Takeda, et al.. (2024). Sex differences in resting sympathetic activity and systemic inflammation in heart failure with preserved ejection fraction. Physiology. 39(S1). 1 indexed citations
8.
Babb, Tony G., Bryce N. Balmain, Andrew R. Tomlinson, et al.. (2023). Ventilatory limitations in patients with HFpEF and obesity. Respiratory Physiology & Neurobiology. 318. 104167–104167. 10 indexed citations
9.
McKenna, Zachary J., Gilbert Moralez, Steven A. Romero, et al.. (2023). Cardiac remodeling in well-healed burn survivors after 6 months of unsupervised progressive exercise training. Journal of Applied Physiology. 134(2). 405–414. 3 indexed citations
10.
Sarma, Satyam, James P. MacNamara, Linda S. Hynan, et al.. (2023). Excess Pericardial Fat Is Related to Adverse Cardio-Mechanical Interaction in Heart Failure With Preserved Ejection Fraction. Circulation. 148(18). 1410–1412. 5 indexed citations
11.
12.
Hearon, Christopher M., Shiva Reddy, Katrin A. Dias, et al.. (2023). Characterizing regional and global effects of epicardial adipose tissue on cardiac systolic and diastolic function. Obesity. 31(7). 1884–1893. 4 indexed citations
13.
Balmain, Bryce N., Andrew R. Tomlinson, James P. MacNamara, et al.. (2023). Reducing Pulmonary Capillary Wedge Pressure During Exercise Exacerbates Exertional Dyspnea in Patients With Heart Failure With Preserved Ejection Fraction. CHEST Journal. 164(3). 686–699. 8 indexed citations
14.
Hearon, Christopher M., et al.. (2023). Assessment of venous pressure by compression sonography of the internal jugular vein during 3 days of bed rest. Experimental Physiology. 108(12). 1560–1568. 3 indexed citations
15.
Balmain, Bryce N., Andrew R. Tomlinson, James P. MacNamara, et al.. (2022). Alveolar Dead Space Is Augmented During Exercise in Patients With Heart Failure With Preserved Ejection Fraction. CHEST Journal. 162(6). 1349–1359. 10 indexed citations
16.
Rajiah, Prabhakar, et al.. (2019). Bands in the Heart: Multimodality Imaging Review. Radiographics. 39(5). 1238–1263. 15 indexed citations
17.
Rajiah, Prabhakar, Alastair Moore, Sachin S. Saboo, et al.. (2019). Multimodality Imaging of Complications of Cardiac Valve Surgeries. Radiographics. 39(4). 932–956. 34 indexed citations
18.
Pandey, Ambarish, James P. MacNamara, Satyam Sarma, et al.. (2019). Rapid-Cycle Implementation of a Multi-Organization Registry for Heart Failure with Preserved Ejection Fraction Using Health Information Exchange Standards. Studies in health technology and informatics. 264. 1560–1561. 3 indexed citations
19.
McDonald, James, James P. MacNamara, & Vlad G. Zaha. (2019). Challenges in Implementing Optimal Echocardiographic Screening in Cardio-Oncology. Current Treatment Options in Cardiovascular Medicine. 21(8). 39–39. 4 indexed citations
20.
MacNamara, James P., F.J. Prime, & J. D. Sinclair. (1960). THE INCREASE IN DIFFUSING CAPACITY OF THE LUNGS ON EXERCISE. The Lancet. 275(7121). 404–406. 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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