Michael Spain

1.7k total citations
20 papers, 1.2k citations indexed

About

Michael Spain is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Michael Spain has authored 20 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 7 papers in Radiology, Nuclear Medicine and Imaging and 6 papers in Surgery. Recurrent topics in Michael Spain's work include Cardiac Imaging and Diagnostics (7 papers), Cardiovascular Function and Risk Factors (7 papers) and Cardiac Valve Diseases and Treatments (6 papers). Michael Spain is often cited by papers focused on Cardiac Imaging and Diagnostics (7 papers), Cardiovascular Function and Risk Factors (7 papers) and Cardiac Valve Diseases and Treatments (6 papers). Michael Spain collaborates with scholars based in United States, United Kingdom and Netherlands. Michael Spain's co-authors include Mikel D. Smith, Oi Ling Kwan, Paul Grayburn, Anthony N. DeMaria, Mary Dolan O’Brien, Paolo Esente, Gregg W. Stone, Denise Jones, Anthony N. DeMaria and Emanuel Schwarz and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and American Heart Journal.

In The Last Decade

Michael Spain

20 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michael Spain United States 14 835 353 346 144 115 20 1.2k
James F. Brymer United States 18 968 1.2× 526 1.5× 457 1.3× 88 0.6× 12 0.1× 39 1.2k
Saurabh Malhotra United States 14 345 0.4× 113 0.3× 240 0.7× 61 0.4× 46 0.4× 78 885
Pramod K. Mohanty United States 19 680 0.8× 436 1.2× 140 0.4× 159 1.1× 6 0.1× 51 1.2k
Hans de Swart Netherlands 16 638 0.8× 235 0.7× 137 0.4× 29 0.2× 14 0.1× 25 810
Thomas C. Hanff United States 14 185 0.2× 210 0.6× 66 0.2× 192 1.3× 32 0.3× 57 798
Pattara Rattanawong United States 19 701 0.8× 132 0.4× 86 0.2× 48 0.3× 8 0.1× 96 1.1k
László Gellér Hungary 20 1.4k 1.7× 204 0.6× 128 0.4× 43 0.3× 4 0.0× 171 1.7k
Fumihiko Miyake Japan 22 1.6k 1.9× 461 1.3× 759 2.2× 41 0.3× 3 0.0× 127 1.9k
Marco Baciarello Italy 19 158 0.2× 745 2.1× 164 0.5× 39 0.3× 6 0.1× 51 1.2k
Abelardo Martinez‐Rumayor United States 10 370 0.4× 128 0.4× 38 0.1× 18 0.1× 55 0.5× 16 724

Countries citing papers authored by Michael Spain

Since Specialization
Citations

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

Fields of papers citing papers by Michael Spain

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Spain

This figure shows the co-authorship network connecting the top 25 collaborators of Michael Spain. A scholar is included among the top collaborators of Michael Spain 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 Michael Spain. Michael Spain 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.
Herberth, Marlis, Hassan Rahmoune, Emanuel Schwarz, et al.. (2013). Identification of a Molecular Profile Associated with Immune Status in First-Onset Schizophrenia Patients. Clinical Schizophrenia & Related Psychoses. 7(4). 207–215. 26 indexed citations
2.
Guest, Paul C., Emanuel Schwarz, Andreas Reif, et al.. (2012). Analysis of serum and plasma identifies differences in molecular coverage, measurement variability, and candidate biomarker selection. PROTEOMICS - CLINICAL APPLICATIONS. 6(5-6). 297–303. 45 indexed citations
3.
Guest, Paul C., Emanuel Schwarz, Divya Krishnamurthy, et al.. (2011). Altered levels of circulating insulin and other neuroendocrine hormones associated with the onset of schizophrenia. Psychoneuroendocrinology. 36(7). 1092–1096. 107 indexed citations
4.
Schwarz, Emanuel, Paul C. Guest, Hassan Rahmoune, et al.. (2011). Identification of a blood-based biological signature in subjects with psychiatric disorders prior to clinical manifestation. The World Journal of Biological Psychiatry. 13(8). 627–632. 51 indexed citations
5.
Spain, Michael & Ralph L. McDade. (2007). Key factors in evaluating potential clinical biomarkers.. PubMed. 10(9). 633–5. 2 indexed citations
6.
Christian, Timothy F., James H. O’Keefe, Marcus A. DeWood, et al.. (1998). Intercenter variability in outcome for patients treated with direct coronary angioplasty during acute myocardial infarction. American Heart Journal. 135(2). 310–317. 22 indexed citations
7.
8.
Spain, Michael. (1998). The Operational Elements of Developing a Congestive Heart Failure Clinic. Disease Management. 1(2). 77–83. 1 indexed citations
9.
Chareonthaitawee, Panithaya, Timothy F. Christian, Michael K. O’Connor, et al.. (1997). Noninvasive prediction of residual blood flow within the risk area during acute myocardial infarction: A multicenter validation study of patients undergoing direct coronary angioplasty. American Heart Journal. 134(4). 639–646. 8 indexed citations
10.
11.
O’Neill, William W., John J. Griffin, Gregg W. Stone, et al.. (1996). Operator and institutional volume do not affect the procedural outcome of primary angioplasty therapy. Journal of the American College of Cardiology. 27(2). 13–13. 9 indexed citations
12.
Brodie, Bruce R., Cindy L. Grines, Michael Spain, et al.. (1995). 901-1 A Prospective, Randomized Trial Evaluating Early Discharge (Day 3) without Non-invasive Risk Stratification in Low Risk Patients with Acute Myocardial Infarction: PAMI-2. Journal of the American College of Cardiology. 25(2). 5A–5A. 12 indexed citations
13.
Griffin, John J., Cindy L. Grines, Dominic L. Marsalese, et al.. (1995). 715-2 A Prospective, Randomized Trial Evaluating the Prophylactic Use of Balloon Pumping in High Risk Myocardial Infarction Patients: PAMI-2. Journal of the American College of Cardiology. 25(2). 86A–86A. 10 indexed citations
14.
Smith, Mikel D., Oi Ling Kwan, Michael Spain, & Anthony N. DeMaria. (1992). Temporal variability of color Doppler jet areas in patients with mitral and aortic regurgitation. American Heart Journal. 123(4). 953–960. 29 indexed citations
15.
Smith, Mikel D., Thomas Wisenbaugh, Paul Grayburn, et al.. (1991). Value and limitations of Doppler pressure half-time in quantifying mitral stenosis: A comparison with micromanometer catheter recordings. American Heart Journal. 121(2). 480–488. 21 indexed citations
16.
Spain, Michael, Mikel D. Smith, Oi Ling Kwan, & Anthony N. DeMaria. (1990). Effect of isometric exercise on mitral and aortic regurgitation as assessed by color Doppler flow imaging. The American Journal of Cardiology. 65(1). 78–83. 21 indexed citations
17.
Grayburn, Paul, Martin R. Berk, Michael Spain, et al.. (1990). Relation of echocardiographic morphology of the mitral apparatus to mitral regurgitation in mitral valve prolapse: Assessment by Doppler color flow imaging. American Heart Journal. 119(5). 1095–1102. 25 indexed citations
18.
Spain, Michael, Mikel D. Smith, Paul Grayburn, et al.. (1989). Quantitative assessment of mitral regurgitation by doppler color flow imaging: Angiographic and hemodynamic correlations. Journal of the American College of Cardiology. 13(3). 585–590. 332 indexed citations
19.
Smith, Mikel D., et al.. (1988). Observer variability in the quantitation of Doppler color flow jet areas for mitral aortic regurgitation. Journal of the American College of Cardiology. 11(3). 579–584. 64 indexed citations
20.
DeMaria, Anthony N., et al.. (1987). Considerations in the Quantitation of Color Doppler Flow Imaging. Echocardiography. 4(6). 495–501. 17 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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