Todd M. Grehl

883 total citations
26 papers, 685 citations indexed

About

Todd M. Grehl is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Epidemiology. According to data from OpenAlex, Todd M. Grehl has authored 26 papers receiving a total of 685 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Cardiology and Cardiovascular Medicine, 16 papers in Surgery and 13 papers in Epidemiology. Recurrent topics in Todd M. Grehl's work include Cardiac Valve Diseases and Treatments (12 papers), Congenital Heart Disease Studies (7 papers) and Cardiac Structural Anomalies and Repair (6 papers). Todd M. Grehl is often cited by papers focused on Cardiac Valve Diseases and Treatments (12 papers), Congenital Heart Disease Studies (7 papers) and Cardiac Structural Anomalies and Repair (6 papers). Todd M. Grehl collaborates with scholars based in United States and Tunisia. Todd M. Grehl's co-authors include John J. Lamberti, William W. Angell, Stephen E. Epstein, Robert E. Goldstein, Stanley E. Kirkpatrick, Edward B. Stinson, J. Deane Waldman, Dean T. Mason, James W. Mathewson and Robert L. Spicer and has published in prestigious journals such as Circulation, Annals of Internal Medicine and The American Journal of Cardiology.

In The Last Decade

Todd M. Grehl

26 papers receiving 624 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Todd M. Grehl United States 11 430 374 317 217 116 26 685
Eli Milgalter Israel 15 337 0.8× 364 1.0× 293 0.9× 274 1.3× 74 0.6× 46 709
G. H. Wooler United Kingdom 17 414 1.0× 447 1.2× 243 0.8× 252 1.2× 50 0.4× 44 772
Milton Weinberg United States 14 284 0.7× 332 0.9× 266 0.8× 230 1.1× 36 0.3× 35 668
Edward S. Yee United States 15 214 0.5× 337 0.9× 215 0.7× 215 1.0× 48 0.4× 27 599
A Hashimoto Japan 12 343 0.8× 252 0.7× 238 0.8× 218 1.0× 23 0.2× 94 588
John B. Flege United States 15 511 1.2× 496 1.3× 90 0.3× 255 1.2× 56 0.5× 39 902
William Goldstein Canada 12 521 1.2× 265 0.7× 362 1.1× 261 1.2× 53 0.5× 19 641
Gengi Satomi Japan 17 476 1.1× 421 1.1× 665 2.1× 506 2.3× 92 0.8× 73 925
Naoji Hanayama Japan 10 381 0.9× 178 0.5× 177 0.6× 176 0.8× 57 0.5× 33 505
Umberto Conti Italy 13 424 1.0× 227 0.6× 239 0.8× 67 0.3× 195 1.7× 23 630

Countries citing papers authored by Todd M. Grehl

Since Specialization
Citations

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

Fields of papers citing papers by Todd M. Grehl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Todd M. Grehl. 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 Todd M. Grehl. The network helps show where Todd M. Grehl may publish in the future.

Co-authorship network of co-authors of Todd M. Grehl

This figure shows the co-authorship network connecting the top 25 collaborators of Todd M. Grehl. A scholar is included among the top collaborators of Todd M. Grehl 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 Todd M. Grehl. Todd M. Grehl 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.
Lamberti, John J., William W. Angell, J. Deane Waldman, et al.. (1991). The Cryopreserved Homograft Valve in the Pulmonary Position: Mid-Term Results and Technical Considerations. Journal of Cardiac Surgery. 6(4S). 627–632. 18 indexed citations
2.
Lamberti, John J., Robert L. Spicer, J. Deane Waldman, et al.. (1990). The bidirectional cavopulmonary shunt. Journal of Thoracic and Cardiovascular Surgery. 100(1). 22–30. 131 indexed citations
3.
Lamberti, John J., Thomas Jensen, Todd M. Grehl, et al.. (1989). Late reoperation for systemic atrioventricular valve regurgitation after repair of congenital heart defects. The Annals of Thoracic Surgery. 47(4). 517–523. 7 indexed citations
4.
Waldman, J. Deane, John J. Lamberti, Frederick J. Schöen, et al.. (1988). Balloon Dilatation of Stenotic Right Ventricle-to-Pulmonary Artery Conduits. Journal of Cardiac Surgery. 3(4). 539–546. 2 indexed citations
5.
Lamberti, John J., William W. Angell, J. Deane Waldman, et al.. (1988). The Cryopreserved Homograft Valve in the Pulmonary Position: Early Results and Technical Considerations. Journal of Cardiac Surgery. 3(3). 247–251. 8 indexed citations
6.
Waldman, J. Deane, John J. Lamberti, Lily George, et al.. (1988). Experience with Damus procedure.. PubMed. 78(5 Pt 2). III32–9. 34 indexed citations
7.
Angell, William W., et al.. (1987). Long-term followup of viable frozen aortic homografts. Journal of Thoracic and Cardiovascular Surgery. 93(6). 815–822. 72 indexed citations
8.
Oury, James H., Todd M. Grehl, John J. Lamberti, & William W. Angell. (1986). Mitral Valve Reconstruction for Mitral Regurgitation. Journal of Cardiac Surgery. 1(3). 217–231. 6 indexed citations
9.
10.
Grehl, Todd M., et al.. (1981). Spontaneous Heterograft Aortic Valve Failure. The Annals of Thoracic Surgery. 31(3). 274–276. 2 indexed citations
11.
Grehl, Todd M., et al.. (1980). Surgical treatment of post-myocardial infarction ventricular septal defects. Journal of Thoracic and Cardiovascular Surgery. 79(4). 483–488. 21 indexed citations
12.
Grehl, Todd M., et al.. (1980). Heterograft Cardiac Valve Prostheses: A Five-Year Follow-up. The Annals of Thoracic Surgery. 30(2). 173–176. 6 indexed citations
13.
Grehl, Todd M., et al.. (1979). Cardial myxomas: A clinical diagnostic challenge. The American Journal of Surgery. 138(1). 68–76. 29 indexed citations
14.
Bommer, William J., David Yoon, Todd M. Grehl, et al.. (1978). In vitro and in vivo evaluation of porcine bioprostheses by cross-sectional echocardiography. The American Journal of Cardiology. 41(2). 405–405. 7 indexed citations
15.
Goldstein, Robert E., et al.. (1974). Intraoperative Coronary Collateral Function in Patients With Coronary Occlusive Disease. Circulation. 49(2). 298–308. 142 indexed citations
16.
Grehl, Todd M. & Norman E. Shumway. (1974). Transposition of the great arteries. Journal of Thoracic and Cardiovascular Surgery. 67(6). 863–868. 15 indexed citations
17.
Grehl, Todd M., Lawrence H. Cohn, & William W. Angell. (1972). Management of Candida endocarditis. Journal of Thoracic and Cardiovascular Surgery. 63(1). 118–120. 27 indexed citations
18.
Angell, William W., Todd M. Grehl, Wally S. Buch, & Robert D. Wuerflein. (1972). MOUNTED FRESH HOMOGRAFTS FOR AORTIC VALVE REPLACEMENT1. The Medical Journal of Australia. 2(S1). 74–76. 1 indexed citations
19.
Angell, William W., Todd M. Grehl, Wally S. Buch, & Robert D. Wuerflein. (1972). Mounted fresh homografts for aortic valve replacement.. PubMed. 2(1). Suppl:74–6. 2 indexed citations
20.
Cohn, Lawrence H., Todd M. Grehl, Herbert N. Hultgren, & William W. Angell. (1971). Homograft Replacement for Isolated Left-Sided Atrioventricular Valve Insufficiency with Corrected Transposition. The Annals of Thoracic Surgery. 12(2). 203–207. 2 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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