Toshikazu Sobue

561 total citations
25 papers, 389 citations indexed

About

Toshikazu Sobue is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Toshikazu Sobue has authored 25 papers receiving a total of 389 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Cardiology and Cardiovascular Medicine, 8 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Toshikazu Sobue's work include Cardiovascular Function and Risk Factors (18 papers), Cardiac electrophysiology and arrhythmias (8 papers) and Cardiac Imaging and Diagnostics (7 papers). Toshikazu Sobue is often cited by papers focused on Cardiovascular Function and Risk Factors (18 papers), Cardiac electrophysiology and arrhythmias (8 papers) and Cardiac Imaging and Diagnostics (7 papers). Toshikazu Sobue collaborates with scholars based in Japan, Russia and Poland. Toshikazu Sobue's co-authors include Mitsuhiro Yokota, Mitsunori Iwase, Kohzo Nagata, Hitoshi Ishihara, Hidehiko Saito, Hideo Izawa, Akiko Noda, Takao Nishizawa, Tamotsu Okada and Fumihiko Yasuma and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and The American Journal of Cardiology.

In The Last Decade

Toshikazu Sobue

25 papers receiving 384 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Toshikazu Sobue Japan	11	316	91	65	51	41	25	389
André A. Charlier Belgium	11	332 1.1×	98 1.1×	95 1.5×	68 1.3×	70 1.7×	17	465
C Manca Italy	10	270 0.9×	90 1.0×	62 1.0×	42 0.8×	49 1.2×	38	402
Karl La Rosée Germany	11	346 1.1×	133 1.5×	56 0.9×	32 0.6×	61 1.5×	20	482
Jean‐Marie Fauvel France	8	258 0.8×	54 0.6×	61 0.9×	58 1.1×	16 0.4×	28	379
Michael Kwasman United States	8	642 2.0×	54 0.6×	57 0.9×	63 1.2×	22 0.5×	10	762
L. D. Lancaster United States	9	223 0.7×	51 0.6×	77 1.2×	18 0.4×	37 0.9×	14	328
Olga Zoneraich United States	12	304 1.0×	90 1.0×	40 0.6×	29 0.6×	38 0.9×	32	410
H Boudoulas United States	13	404 1.3×	111 1.2×	111 1.7×	54 1.1×	51 1.2×	32	548
J. P. Merillon France	10	340 1.1×	77 0.8×	105 1.6×	17 0.3×	53 1.3×	24	400
Masashi Kambayashi Japan	12	461 1.5×	102 1.1×	86 1.3×	25 0.5×	30 0.7×	16	506

Countries citing papers authored by Toshikazu Sobue

Since Specialization

Citations

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

Fields of papers citing papers by Toshikazu Sobue

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshikazu Sobue

This figure shows the co-authorship network connecting the top 25 collaborators of Toshikazu Sobue. A scholar is included among the top collaborators of Toshikazu Sobue 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 Toshikazu Sobue. Toshikazu Sobue 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

Isobe, Sarasa, Mamoru Nanasato, Toshikazu Sobue, et al.. (2003). Combined study with FDG PET and Tl SPECT in patients with idiopathic dilated cardiomyopathy. Nuclear Medicine Communications. 24(10). 1071–1080. 4 indexed citations

Izawa, Hideo, Toshikazu Sobue, Hitoshi Ishihara, et al.. (2002). Prognostic value of mechanical efficiency in ambulatory patients with idiopathic dilated cardiomyopathy in sinus rhythm. Journal of the American College of Cardiology. 39(8). 1264–1268. 45 indexed citations

Noda, Akiko, Tamotsu Okada, Fumihiko Yasuma, et al.. (1998). Prognosis of the middle‐aged and aged patients with obstructive sleep apnea syndrome. Psychiatry and Clinical Neurosciences. 52(1). 79–85. 29 indexed citations

Yokota, Mitsuhiro, et al.. (1997). Effect of Dobutamine and OPC-18790 on Diastolic Chamber Stiffness in Patients with Idiopathic Dilated Cardiomyopathy. Journal of Cardiovascular Pharmacology. 29(2). 265–272. 6 indexed citations

Yokota, Mitsuhiro, et al.. (1996). A novel inotropic vasodilator, OPC-18790, reduces myocardial oxygen consumption and improves mechanical efficiency with congestive heart failure. American Heart Journal. 132(2). 361–368. 15 indexed citations

Izawa, Hideo, Mitsuhiro Yokota, Kohzo Nagata, Mitsunori Iwase, & Toshikazu Sobue. (1996). Impaired Response of Left Ventricular Relaxation to Exercise-Induced Adrenergic Stimulation in Patients With Hypertrophic Cardiomyopathy. Journal of the American College of Cardiology. 28(7). 1738–1745. 15 indexed citations

Nagata, Kohzo, Toshikazu Sobue, & Mitsuhiro Yokota. (1996). Exercise-induced alterations in diastolic properties of regional myocardium in hypertrophic cardiomyopathy. Journal of the American College of Cardiology. 27(2). 255–256. 11 indexed citations

Ishihara, Hitoshi, et al.. (1996). Correlation between left ventricular contractility and relaxation in patients with idiopathic dilated cardiomyopathy. Clinical Cardiology. 19(5). 413–418. 2 indexed citations

Sobue, Toshikazu, Mitsuhiro Yokota, Mitsunori Iwase, & Hitoshi Ishihara. (1995). Influence of left ventricular hypertrophy on left ventricular function during dynamic exercise in the presence or absence of coronary artery disease. Journal of the American College of Cardiology. 25(1). 91–98. 25 indexed citations

10.

Sobue, Toshikazu, et al.. (1995). Improvement in exercise-induced left ventricular dysfunction by infusion of α-human atrial natriuretic peptide in coronary artery disease. The American Journal of Cardiology. 75(7). 449–454. 9 indexed citations

11.

Matsubara, Keiko, et al.. (1995). Left ventricular performance during exercise testing in patients with silent and symptomatic myocardial ischemia. American Heart Journal. 129(3). 459–464. 3 indexed citations

12.

Nagata, Kohzo, Mitsunori Iwase, Toshikazu Sobue, & Mitsuhiro Yokota. (1995). Differential effects of dobutamine and a phosphodiesterase inhibitor on early diastolic filling in patients with congestive heart failure. Journal of the American College of Cardiology. 25(2). 295–304. 34 indexed citations

13.

Takenaka, Akira, Masatsugu Iwase, Toshikazu Sobue, & Mitsuhiro Yokota. (1995). The discrepancy between echocardiography, cineventriculography and thermodilution. International journal of cardiac imaging. 11(4). 255–262. 10 indexed citations

14.

Ishihara, Hitoshi, Mitsuhiro Yokota, Toshikazu Sobue, & Hidehiko Saito. (1994). Relation between ventriculoarterial coupling and myocardial energetics in patients with idiopathic dilated cardiomyopathy. Journal of the American College of Cardiology. 23(2). 406–416. 65 indexed citations

15.

Yokota, Mitsuhiro, et al.. (1994). HEMODYNAMIC PARAMETERS DURING DYNAMIC EXERCISE IN PATIENTS WITH SILENT MYOCARDIAL ISCHEMIA IN THE PRESENCE OR ABSENCE OF HYPERTROPHY. Japanese Circulation Journal. 58(4). 227–237. 1 indexed citations

16.

Yokota, Mitsuhiro, et al.. (1993). Effect of antianginal agents on the relationship between rate-pressure product and myocardial oxygen uptake. American Heart Journal. 126(3). 587–593. 9 indexed citations

17.

Yokota, Mitsuhiro, Toshikazu Sobue, Mitsunori Iwase, et al.. (1993). Hemodynamic Mechanisms of the Antianginal Action of a Novel Vasodilator FK409 in Dynamic Exercise-Induced Angina. Journal of Cardiovascular Pharmacology. 21(3). 412–422. 3 indexed citations

18.

Yokota, Mitsuhiro, Toshikazu Sobue, Mitsunori Iwase, et al.. (1993). Abnormal postexercise systolic blood pressure response is a good indicator of impaired left ventricular filling during supine cycle ergometer exercise in patients with coronary artery disease.. Japanese Circulation Journal. 57(6). 480–488. 1 indexed citations

19.

Sobue, Toshikazu, et al.. (1993). Solitary left ventricular metastasis of renal cell carcinoma. American Heart Journal. 125(6). 1801–1802. 9 indexed citations

20.

Hasegawa, Yoshihisa, Takashi Hiyama, Toshikazu Sobue, et al.. (1991). Relationship of uptake of technetium-99m(Sn)-N-pyridoxyl-5-methyltryptophan by hepatocellular carcinoma to prognosis.. PubMed. 32(2). 228–35. 6 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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