S Isoyama

1.1k total citations
24 papers, 856 citations indexed

About

S Isoyama is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Molecular Biology. According to data from OpenAlex, S Isoyama has authored 24 papers receiving a total of 856 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Cardiology and Cardiovascular Medicine, 9 papers in Physiology and 7 papers in Molecular Biology. Recurrent topics in S Isoyama's work include Cardiovascular Function and Risk Factors (9 papers), Cardiomyopathy and Myosin Studies (6 papers) and Nitric Oxide and Endothelin Effects (4 papers). S Isoyama is often cited by papers focused on Cardiovascular Function and Risk Factors (9 papers), Cardiomyopathy and Myosin Studies (6 papers) and Nitric Oxide and Endothelin Effects (4 papers). S Isoyama collaborates with scholars based in Japan, United States and Taiwan. S Isoyama's co-authors include William Grossman, Jeanne Y. Wei, Tamotsu Takishima, Dai Katayose, Seigo Izumo, Masahiro Tajima, Nobuhiko Ito, Toshiyuki Takahashi, Bernardo Nadal‐Ginard and Yukio Maruyama and has published in prestigious journals such as Circulation, Journal of Clinical Investigation and Circulation Research.

In The Last Decade

S Isoyama

23 papers receiving 823 citations

Peers

Countries citing papers authored by S Isoyama

Since Specialization

Citations

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

Fields of papers citing papers by S Isoyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S Isoyama

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Attenuation of heat shock protein expression by coronary occlusion in hypertrophied hearts 1997 ·American Journal of Physiology-Heart and Circulatory Physiology ·Masahiro Tajima, S Isoyama, (unknown), K. Abe	7
2	Acute ischaemic preconditioning and chronic hypoxia independently increase myocardial tolerance to ischaemia 1994 ·Cardiovascular Research ·Masahiro Tajima, Dai Katayose, (unknown), S Isoyama	75
3	Effects of aging on induction of cardiocyte growth by extracardiac factors 1994 ·American Journal of Physiology-Heart and Circulatory Physiology ·Makoto Komatsu, S Isoyama, Tamotsu Takishima	7
4	Separate Regulation of Heme Oxygenase and Heat Shock Protein 70 mRNA Expression in the Rat Heart by Hemodynamic Stress 1993 ·Biochemical and Biophysical Research Communications ·Dai Katayose, S Isoyama, Hiroshi Fujita, Shigeki Shibahara	65
5	Preferential Expression of HSC70 Heat Shock mRNA in Gerbil Heart After Transient Brain Ischemia 1993 ·Journal of Molecular and Cellular Cardiology ·K. Abe, Tae‐Hoon Lee, Masashi Aoki, (unknown), S Isoyama	7
6	Age-related differences in the expression of proto-oncogene and contractile protein genes in response to pressure overload in the rat myocardium. 1992 ·Journal of Clinical Investigation ·Toshiyuki Takahashi, Heribert Schunkert, S Isoyama, Jeanne Y. Wei, Bernardo Nadal‐Ginard, William Grossman, Seigo Izumo	127
7	Collagen deposition and the reversal of coronary reserve in cardiac hypertrophy. 1992 ·Hypertension ·S Isoyama, Nobuhiko Ito, Kimio Satoh, Tamotsu Takishima	36
8	Effect of age on coronary circulation after imposition of pressure-overload in rats. 1991 ·Hypertension ·S Isoyama, (unknown), Tamotsu Takishima	15
9	Normalization of impaired coronary circulation in hypertrophied rat hearts. 1990 ·Hypertension ·(unknown), S Isoyama, T. Takishima	27
10	Duration of pressure overload alters regression of coronary circulation abnormalities 1990 ·American Journal of Physiology-Heart and Circulatory Physiology ·Nobuhiko Ito, S Isoyama, Masatake Kuroha, Tamotsu Takishima	14
11	Complete reversibility of physiological coronary vascular abnormalities in hypertrophied hearts produced by pressure overload in the rat. 1989 ·Journal of Clinical Investigation ·S Isoyama, Nobuhiko Ito, Masatake Kuroha, Tamotsu Takishima	24
12	Effect of age on myocardial adaptation to volume overload in the rat. 1988 ·Journal of Clinical Investigation ·S Isoyama, William Grossman, Jeanne Y. Wei	73
13	Effects of ouabain and isoproterenol on left ventricular diastolic function during low-flow ischemia in isolated, blood-perfused rabbit hearts. 1988 ·Circulation Research ·Beverly H. Lorell, S Isoyama, W N Grice, Ellen O. Weinberg, Carl S. Apstein	54
14	Effect of age on the development of cardiac hypertrophy produced by aortic constriction in the rat. 1987 ·Circulation Research ·S Isoyama, Jeanne Y. Wei, Seigo Izumo, Patrice E. Fort, Frederick J. Schöen, William Grossman	81
15	Measurement of instantaneous viscoelastic properties by impedance-frequency curve of the ventricle 1986 ·American Journal of Physiology-Heart and Circulatory Physiology ·Yoshiro Koiwa, (unknown), (unknown), S Isoyama, (unknown), (unknown), Tamotsu Takishima	20
16	Pressure-length loop in the ischemic segment during left circumflex coronary artery stenosis and its modification by afterload reducing in excised perfused canine hearts 1984 ·Basic Research in Cardiology ·Yukio Maruyama, K Ashikawa, S Isoyama, Soichirou Satoh, Hideaki Suzuki, Jun Watanabe, Yoshio Shimizu, (unknown), Tamotsu Takishima	2
17	Mechanical interaction between the ventricles 1983 ·Basic Research in Cardiology ·Yukio Maruyama, T Nunokawa, Yoshiro Koiwa, S Isoyama, (unknown), (unknown), Tamotsu Takishima	11
18	THE EFFECT OF AFTERLOAD REDUCTION ON THE LEFT VENTRICULAR ENDEJECTION PRESSURE-EJECTED VOLUME RELATIONSHIP IN CORONARY STENOSIS : Ventricular Function : 46th Annual Scientific Meeting, Japanese Circulation Society 1982 ·Japanese Circulation Journal-english Edition ·(unknown), (unknown), (unknown), Jun Watanabe, K Ashikawa, S Isoyama, (unknown), Hidekazu Suzuki, (unknown), Kayoko Maehara, Tamotsu Takishima	1
19	Mechanical interactions between four heart chambers with and without the pericardium in canine hearts. 1982 ·Circulation Research ·Yukio Maruyama, K Ashikawa, S Isoyama, Hiroshi Kanatsuka, (unknown), Tamotsu Takishima	74
20	The effect of graded coronary flow reduction in the left anterior descending and septal arteries on left ventricular function in the canine heart. 1980 ·Circulation ·Yoshiro Koiwa, T Nunokawa, Nobumasa Ishide, S Isoyama, S Kitaoka, Kenji Tamaki, Soichirou Satoh, (unknown), Yoshio Shimizu, (unknown), (unknown), Tamotsu Takishima	9

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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