Robert Fietsam

722 total citations
18 papers, 552 citations indexed

About

Robert Fietsam is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, Robert Fietsam has authored 18 papers receiving a total of 552 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 9 papers in Cardiology and Cardiovascular Medicine and 8 papers in Biomedical Engineering. Recurrent topics in Robert Fietsam's work include Mechanical Circulatory Support Devices (7 papers), Congenital Heart Disease Studies (5 papers) and Cardiac Structural Anomalies and Repair (4 papers). Robert Fietsam is often cited by papers focused on Mechanical Circulatory Support Devices (7 papers), Congenital Heart Disease Studies (5 papers) and Cardiac Structural Anomalies and Repair (4 papers). Robert Fietsam collaborates with scholars based in United States and Japan. Robert Fietsam's co-authors include Glover Jl, Mario Villalba, Joseph Bassett, Gregory A. Thomas, Larry W. Stephenson, Frank A. Baciewicz, Jaroslaw Muz, Hisako O. Nakajima, Ali D. Spanta and Phillip J. Bendick and has published in prestigious journals such as Journal of Thoracic and Cardiovascular Surgery, The Annals of Thoracic Surgery and Journal of Surgical Research.

In The Last Decade

Robert Fietsam

18 papers receiving 531 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert Fietsam United States	12	380	266	156	99	86	18	552
Ali Belboul Sweden	15	303 0.8×	173 0.7×	163 1.0×	55 0.6×	28 0.3×	49	545
Glover Jl United States	11	367 1.0×	278 1.0×	99 0.6×	66 0.7×	80 0.9×	25	519
Joseph J. Verska United States	12	264 0.7×	282 1.1×	268 1.7×	203 2.1×	33 0.4×	16	624
Stefan Hallhagen Sweden	11	173 0.5×	75 0.3×	185 1.2×	40 0.4×	106 1.2×	18	413
Thomas Z. Lajos United States	16	409 1.1×	157 0.6×	413 2.6×	64 0.6×	64 0.7×	67	674
Gökhan Lafçı Türkiye	10	188 0.5×	118 0.4×	139 0.9×	81 0.8×	69 0.8×	38	428
Dale M. Geiss United States	13	244 0.6×	193 0.7×	279 1.8×	266 2.7×	57 0.7×	33	547
Joseph J. Fulton United States	9	425 1.1×	493 1.9×	203 1.3×	58 0.6×	21 0.2×	13	681
Ikuyoshi Watanabe Japan	11	181 0.5×	57 0.2×	166 1.1×	45 0.5×	222 2.6×	26	503
A Manganaro United States	9	283 0.7×	502 1.9×	379 2.4×	24 0.2×	90 1.0×	14	822

Countries citing papers authored by Robert Fietsam

Since Specialization

Citations

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

Fields of papers citing papers by Robert Fietsam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Fietsam

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

All Works

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18 of 18 papers shown

Fietsam, Robert, et al.. (1996). Spermatic cord hematoma: case report and literature review.. PubMed. 62(9). 768–9. 13 indexed citations

Hammond, Robert L., et al.. (1995). Skeletal Muscle Ventricles: Improved Left Ventricular Performance Associated with a Prolongation of Ventricular Relaxation. Journal of Surgical Research. 59(5). 569–577. 2 indexed citations

Fietsam, Robert, Gregory A. Thomas, Jaroslaw Muz, et al.. (1994). Detection of canine allograft lung rejection by pulmonary lymphoscintigraphy. Journal of Thoracic and Cardiovascular Surgery. 108(2). 253–258. 38 indexed citations

Hammond, Robert L., et al.. (1994). Intrathoracic and Extrathoracic Skeletal Muscle Ventricles in Circulation: Left Ventricular Apex-to-Aorta Configuration. Journal of Cardiac Surgery. 9(3). 332–342. 4 indexed citations

Nakajima, Hidehiro, Hiroshi Niinami, Timothy L. Hooper, et al.. (1994). Cardiomyoplasty: Probable mechanism of effectiveness using the pressure-volume relationship. The Annals of Thoracic Surgery. 57(2). 407–415. 39 indexed citations

Nakajima, Hisako O., Gregory A. Thomas, Robert L. Hammond, et al.. (1994). Chronic morphologic changes of skeletal muscle ventricles in circulation. The Annals of Thoracic Surgery. 57(4). 912–920. 12 indexed citations

Thomas, Gregory A., Hiroshi Niinami, Timothy L. Hooper, et al.. (1993). Double cardiomyoplasty: Acute versus chronic results. The Annals of Thoracic Surgery. 56(1). 31–37. 10 indexed citations

Fietsam, Robert, et al.. (1993). Skeletal Muscle Ventricles with Efferent Valved Homograft. Journal of Cardiac Surgery. 8(2). 184–194. 3 indexed citations

Muz, Jaroslaw, Robert Fietsam, Gregory A. Thomas, et al.. (1993). Reestablishment of lymphatic drainage after canine lung transplantation. Journal of Thoracic and Cardiovascular Surgery. 106(1). 167–171. 29 indexed citations

10.

Lu, Huiping, et al.. (1993). Skeletal muscle ventricles: Left ventricular apex to aorta configuration. The Annals of Thoracic Surgery. 55(1). 78–85. 22 indexed citations

11.

Thomas, Giles, Robert L. Hammond, Robert Fietsam, et al.. (1993). Update on skeletal muscle ventricles as aortic diastolic counterpulsators.. PubMed. 20(2). 105–11. 5 indexed citations

12.

Fietsam, Robert, et al.. (1992). Characteristics of cerebrovascular accidents after coronary artery bypass grafting.. PubMed. 58(9). 584–9; discussion 589. 34 indexed citations

13.

Fietsam, Robert, Timothy J. Ranval, Steven L. Cohn, et al.. (1992). Hemodynamic Effects of Primary Closure Versus Patch Angioplasty of the Carotid Artery. Annals of Vascular Surgery. 6(5). 443–449. 27 indexed citations

14.

Spanta, Ali D., et al.. (1992). Skeletal muscle ventricles in circulation long-term: one hundred ninety-one to eight hundred thirty-six days.. PubMed. 11(5). S334–40. 13 indexed citations

15.

Fietsam, Robert, Joseph Bassett, & Glover Jl. (1991). Complications of coronary artery surgery in diabetic patients.. PubMed. 57(9). 551–7. 105 indexed citations

16.

Townsend, Laurace E., et al.. (1991). Effect of Papaverine on Endothelial Cell Harvest from Canine External Jugular Veins. Journal of Vascular Research. 28(6). 490–497. 3 indexed citations

17.

Fietsam, Robert, et al.. (1989). Intra-abdominal compartment syndrome as a complication of ruptured abdominal aortic aneurysm repair.. PubMed. 55(6). 396–402. 182 indexed citations

18.

Fietsam, Robert, et al.. (1989). Effect of SMS201-995 (a long-acting somatostatin analog) on bile-induced acute hemorrhagic pancreatitis in the dog.. PubMed. 55(6). 389–91. 11 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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