G. L. Freeman

589 total citations
15 papers, 439 citations indexed

About

G. L. Freeman is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, G. L. Freeman has authored 15 papers receiving a total of 439 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 5 papers in Surgery and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in G. L. Freeman's work include Cardiovascular Function and Risk Factors (8 papers), Cardiac pacing and defibrillation studies (4 papers) and Cardiac Arrhythmias and Treatments (3 papers). G. L. Freeman is often cited by papers focused on Cardiovascular Function and Risk Factors (8 papers), Cardiac pacing and defibrillation studies (4 papers) and Cardiac Arrhythmias and Treatments (3 papers). G. L. Freeman collaborates with scholars based in United States. G. L. Freeman's co-authors include William C. Little, Martin M. LeWinter, Robert A. O’Rourke, C P Cheng, William P. Santamore, James T. Colston, M. M. LeWinter, Ralph Shabetai, Y. C. Fung and Robert L. Engler and has published in prestigious journals such as Journal of Clinical Investigation, Circulation Research and Journal of Applied Physiology.

In The Last Decade

G. L. Freeman

15 papers receiving 429 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. L. Freeman United States	10	368	81	79	53	43	15	439
Gary L. Pellom United States	12	238 0.6×	80 1.0×	121 1.5×	71 1.3×	49 1.1×	24	428
Paul Nellens Belgium	10	441 1.2×	160 2.0×	136 1.7×	39 0.7×	68 1.6×	17	580
H. Suga Japan	7	269 0.7×	45 0.6×	86 1.1×	99 1.9×	26 0.6×	11	331
H. S. Lowensohn United States	8	260 0.7×	161 2.0×	128 1.6×	35 0.7×	81 1.9×	9	352
A Mazzoleni United States	12	523 1.4×	160 2.0×	95 1.2×	60 1.1×	131 3.0×	23	705
David W. Baron Australia	9	367 1.0×	64 0.8×	168 2.1×	47 0.9×	61 1.4×	16	438
Denise Janosik United States	13	681 1.9×	56 0.7×	122 1.5×	38 0.7×	39 0.9×	35	768
J Boland Belgium	8	466 1.3×	106 1.3×	95 1.2×	29 0.5×	15 0.3×	17	515
WM Daggett United States	10	340 0.9×	75 0.9×	116 1.5×	141 2.7×	66 1.5×	11	484
James A. Joye United States	9	292 0.8×	120 1.5×	202 2.6×	37 0.7×	62 1.4×	16	389

Countries citing papers authored by G. L. Freeman

Since Specialization

Citations

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

Fields of papers citing papers by G. L. Freeman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. L. Freeman. 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 G. L. Freeman. The network helps show where G. L. Freeman may publish in the future.

Co-authorship network of co-authors of G. L. Freeman

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

All Works

Sort: Min cites: Since: Top N: Style:

15 of 15 papers shown

Peters, Jay I., et al.. (2004). Use of Beta Blockers in Congestive Heart Failure(CHF) Patients with COPD and/or Asthma. CHEST Journal. 126(4). 921S–921S. 6 indexed citations

Colston, James T. & G. L. Freeman. (1992). Beneficial influence of vasoactive intestinal peptide on ventriculovascular coupling in closed-chest dogs. American Journal of Physiology-Heart and Circulatory Physiology. 263(4). H1300–H1305. 9 indexed citations

Freeman, G. L. & James T. Colston. (1990). Role of ventriculovascular coupling in cardiac response to increased contractility in closed-chest dogs.. Journal of Clinical Investigation. 86(4). 1278–1284. 13 indexed citations

Cheng, C P, et al.. (1990). Effect of loading conditions, contractile state, and heart rate on early diastolic left ventricular filling in conscious dogs.. Circulation Research. 66(3). 814–823. 97 indexed citations

Hultman, Jan, James T. Colston, & G. L. Freeman. (1989). The influence of adenosine on left ventricular performance in conscious dogs. Journal of Cardiothoracic Anesthesia. 3(5). 32–32. 3 indexed citations

Freeman, G. L. & James T. Colston. (1989). Evaluation of long-term variance of left ventricular performance indexes in closed-chest dogs. American Journal of Physiology-Heart and Circulatory Physiology. 257(1). H70–H78. 11 indexed citations

Little, William C., et al.. (1987). Effects of regional ischemia and ventricular pacing on LV dP/dtmax-end-diastolic volume relation. American Journal of Physiology-Heart and Circulatory Physiology. 252(5). H933–H940. 20 indexed citations

Little, William C. & G. L. Freeman. (1987). Description of LV pressure-volume relations by time-varying elastance and source resistance. American Journal of Physiology-Heart and Circulatory Physiology. 253(1). H83–H90. 33 indexed citations

Freeman, G. L., William C. Little, & Robert A. O’Rourke. (1987). Influence of heart rate on left ventricular performance in conscious dogs.. Circulation Research. 61(3). 455–464. 112 indexed citations

10.

Freeman, G. L. & Martin M. LeWinter. (1986). Determinants of intrapericardial pressure in dogs. Journal of Applied Physiology. 60(3). 758–764. 16 indexed citations

11.

Freeman, G. L. & William C. Little. (1986). Comparison of in situ and in vitro studies of pericardial pressure-volume relation in dogs. American Journal of Physiology-Heart and Circulatory Physiology. 251(2). H421–H427. 5 indexed citations

12.

LeWinter, M. M., et al.. (1985). Biaxial mechanical properties of the pericardium in normal and volume overload dogs. American Journal of Physiology-Heart and Circulatory Physiology. 249(2). H222–H230. 45 indexed citations

13.

Freeman, G. L.. (1984). Exercise induced "Mobitz type II" second degree AV block in a patient with chronic bifascicular block.. Medical Entomology and Zoology. 17. 409–412. 1 indexed citations

14.

Freeman, G. L. & Martin M. LeWinter. (1984). Pericardial adaptations during chronic cardiac dilation in dogs.. Circulation Research. 54(3). 294–300. 57 indexed citations

15.

Engler, Robert L., G. L. Freeman, & JW Covell. (1983). Regional venous return: nitroprusside effect in normal and chronically congested dogs. American Journal of Physiology-Heart and Circulatory Physiology. 245(5). H814–H823. 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.

Explore authors with similar magnitude of impact