Gilberto DeFreyte

732 total citations
12 papers, 541 citations indexed

About

Gilberto DeFreyte is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Gilberto DeFreyte has authored 12 papers receiving a total of 541 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Cardiology and Cardiovascular Medicine, 4 papers in Surgery and 3 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Gilberto DeFreyte's work include Cardiac Valve Diseases and Treatments (5 papers), Cardiovascular Function and Risk Factors (5 papers) and Cardiomyopathy and Myosin Studies (3 papers). Gilberto DeFreyte is often cited by papers focused on Cardiac Valve Diseases and Treatments (5 papers), Cardiovascular Function and Risk Factors (5 papers) and Cardiomyopathy and Myosin Studies (3 papers). Gilberto DeFreyte collaborates with scholars based in United States and Australia. Gilberto DeFreyte's co-authors include Blasé A. Carabello, Michael R. Zile, M Nagatsu, George Cooper, Hiroyuki Tsutsui, Francis G. Spinale, Kazuaki Ishihara, Phillip G. Schmid, Masaaki Koide and Masayoshi Hamawaki and has published in prestigious journals such as Circulation, Journal of Clinical Investigation and Journal of the American College of Cardiology.

In The Last Decade

Gilberto DeFreyte

12 papers receiving 524 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gilberto DeFreyte United States	10	463	138	112	57	53	12	541
Hisayoshi Fujiwara Japan	9	250 0.5×	146 1.1×	167 1.5×	24 0.4×	92 1.7×	16	439
Johannes L. Bjørnstad Norway	13	326 0.7×	144 1.0×	126 1.1×	56 1.0×	14 0.3×	24	477
Americo Simonini United States	6	227 0.5×	146 1.1×	61 0.5×	43 0.8×	16 0.3×	6	472
Teresa Arias Spain	8	177 0.4×	169 1.2×	104 0.9×	35 0.6×	35 0.7×	16	435
Rebecca T Hahn United States	7	263 0.6×	258 1.9×	148 1.3×	23 0.4×	28 0.5×	16	527
Ramón Martos Ireland	11	770 1.7×	107 0.8×	193 1.7×	73 1.3×	171 3.2×	14	916
Vince C de Hoog Netherlands	7	230 0.5×	216 1.6×	67 0.6×	59 1.0×	25 0.5×	9	428
H. A. Rockman United States	8	262 0.6×	128 0.9×	53 0.5×	14 0.2×	42 0.8×	8	361
Brigitte Münkel Germany	6	270 0.6×	112 0.8×	79 0.7×	23 0.4×	132 2.5×	7	399

Countries citing papers authored by Gilberto DeFreyte

Since Specialization

Citations

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

Fields of papers citing papers by Gilberto DeFreyte

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gilberto DeFreyte

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

All Works

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12 of 12 papers shown

Nemoto, Shintaro, Janet M. Simsic, Mytsi L. Coker, et al.. (2000). Effects of Gene Deletion of the Tissue Inhibitor of the Matrix Metalloproteinase-type 1 (TIMP-1) on Left Ventricular Geometry and Function in Mice. Journal of Molecular and Cellular Cardiology. 32(1). 109–120. 99 indexed citations

Koide, Masaaki, Masayoshi Hamawaki, Takahiro Narishige, et al.. (2000). Microtubule Depolymerization Normalizes In Vivo Myocardial Contractile Function in Dogs With Pressure-Overload Left Ventricular Hypertrophy. Circulation. 102(9). 1045–1052. 58 indexed citations

Koide, Masaaki, Blasé A. Carabello, Gilberto DeFreyte, et al.. (1999). Hypertrophic response to hemodynamic overload: role of load vs. renin-angiotensin system activation. American Journal of Physiology-Heart and Circulatory Physiology. 276(2). H350–H358. 30 indexed citations

Hamawaki, Masayoshi, Gilberto DeFreyte, & Blasé A. Carabello. (1998). Beta blockade must be added to ACE inhibition to improve hemodynamics and contractile function in experimental mitral regurgitation. Journal of the American College of Cardiology. 31. 205–205. 1 indexed citations

Hamawaki, Masayoshi, Thomas M. Coffman, Masaaki Koide, et al.. (1998). Pressure-overload hypertrophy is unabated in mice devoid of AT_1Areceptors. American Journal of Physiology-Heart and Circulatory Physiology. 274(3). H868–H873. 58 indexed citations

Koide, Masaaki, M Nagatsu, Michael R. Zile, et al.. (1997). Premorbid Determinants of Left Ventricular Dysfunction in a Novel Model of Gradually Induced Pressure Overload in the Adult Canine. Circulation. 95(6). 1601–1610. 58 indexed citations

Smith, Alison, et al.. (1997). An Adult Canine Model of Progressive Left Ventricular Pressure Overload. Journal of Investigative Surgery. 10(5). 295–304. 2 indexed citations

Tsutsui, Hiroyuki, Francis G. Spinale, M Nagatsu, et al.. (1994). Effects of chronic beta-adrenergic blockade on the left ventricular and cardiocyte abnormalities of chronic canine mitral regurgitation.. Journal of Clinical Investigation. 93(6). 2639–2648. 134 indexed citations

Nagatsu, M, Kazuaki Ishihara, Michael R. Zile, et al.. (1994). The effects of complete versus incomplete mitral valve repair in experimental mitral regurgitation. Journal of Thoracic and Cardiovascular Surgery. 107(2). 416–423. 15 indexed citations

10.

Nagatsu, M, Michael R. Zile, Hiroyuki Tsutsui, et al.. (1994). Native beta-adrenergic support for left ventricular dysfunction in experimental mitral regurgitation normalizes indexes of pump and contractile function.. Circulation. 89(2). 818–826. 43 indexed citations

11.

Ishihara, Kazuaki, Michael R. Zile, S. Kanazawa, et al.. (1992). Left ventricular mechanics and myocyte function after correction of experimental chronic mitral regurgitation by combined mitral valve replacement and preservation of the native mitral valve apparatus.. PubMed. 86(5 Suppl). II16–25. 29 indexed citations

12.

Ishihara, Kazuaki, Michael R. Zile, M Nagatsu, et al.. (1992). Coronary blood flow after the regression of pressure-overload left ventricular hypertrophy.. Circulation Research. 71(6). 1472–1481. 14 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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