Koichi Sohmiya

1.8k total citations
66 papers, 1.3k citations indexed

About

Koichi Sohmiya is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Surgery. According to data from OpenAlex, Koichi Sohmiya has authored 66 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Cardiology and Cardiovascular Medicine, 24 papers in Molecular Biology and 12 papers in Surgery. Recurrent topics in Koichi Sohmiya's work include Cardiovascular Function and Risk Factors (17 papers), Parathyroid Disorders and Treatments (9 papers) and Peroxisome Proliferator-Activated Receptors (9 papers). Koichi Sohmiya is often cited by papers focused on Cardiovascular Function and Risk Factors (17 papers), Parathyroid Disorders and Treatments (9 papers) and Peroxisome Proliferator-Activated Receptors (9 papers). Koichi Sohmiya collaborates with scholars based in Japan, Brazil and United States. Koichi Sohmiya's co-authors include Masaaki Hoshiga, Takao Tanaka, Nobukazu Ishizaka, F Okamoto, Shuichi Fujita, Hideaki Morita, Takahide Ito, Yasushi Kitaura, Yumiko Kanzaki and Keishiro Kawamura and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The American Journal of Cardiology.

In The Last Decade

Koichi Sohmiya

65 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koichi Sohmiya Japan	20	506	487	261	219	163	66	1.3k
Ken‐ichi Miyoshi Japan	20	356 0.7×	410 0.8×	204 0.8×	262 1.2×	82 0.5×	63	1.3k
Chengchun Tang China	21	393 0.8×	694 1.4×	214 0.8×	158 0.7×	97 0.6×	86	1.6k
Toshiyuki Itoi Japan	17	267 0.5×	500 1.0×	266 1.0×	72 0.3×	140 0.9×	55	1.1k
Yumei Gu China	26	229 0.5×	849 1.7×	209 0.8×	118 0.5×	91 0.6×	64	1.6k
Gaoliang Yan China	20	361 0.7×	709 1.5×	224 0.9×	158 0.7×	72 0.4×	80	1.5k
Dirk Jan van Veldhuisen Netherlands	14	1.2k 2.3×	496 1.0×	232 0.9×	69 0.3×	115 0.7×	36	1.7k
Marshelle Warren United States	8	1.2k 2.4×	495 1.0×	226 0.9×	108 0.5×	213 1.3×	13	1.9k
Ki‐Hyun Baek South Korea	22	139 0.3×	554 1.1×	374 1.4×	175 0.8×	179 1.1×	116	1.6k
Go Haraguchi Japan	20	442 0.9×	393 0.8×	248 1.0×	139 0.6×	133 0.8×	55	1.4k
Yong Qiao China	20	260 0.5×	673 1.4×	315 1.2×	112 0.5×	88 0.5×	77	1.6k

Countries citing papers authored by Koichi Sohmiya

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Sohmiya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Sohmiya

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

Yokoyama, Ryo, Yumiko Kanzaki, Tomohiko Watanabe, et al.. (2021). Prevalence and Risk Factors of Silent Cerebral Microbleeds in Patients with Coronary Artery Disease. Journal of Stroke and Cerebrovascular Diseases. 31(1). 106211–106211. 6 indexed citations

Maeda, Daichi, Yumiko Kanzaki, Koichi Sohmiya, & Masaaki Hoshiga. (2020). A case of primary cardiac lymphoma: Difficult to diagnose. Journal of Nuclear Cardiology. 28(3). 1186–1188. 1 indexed citations

Maeda, Daichi, Yumiko Kanzaki, Takahiro Okuno, et al.. (2020). Relation of Aspartate Aminotransferase to Alanine Aminotransferase Ratio to Nutritional Status and Prognosis in Patients With Acute Heart Failure. The American Journal of Cardiology. 139. 64–70. 17 indexed citations

Maeda, Daichi, et al.. (2019). Fibrosis-4 index reflects right-sided filling pressure in patients with heart failure. Heart and Vessels. 35(3). 376–383. 22 indexed citations

Ito, Takahide, Kanako Akamatsu, Noboru Ichihara, et al.. (2018). Chronic Kidney Disease as a Possible Predictor of Left Atrial Thrombogenic Milieu Among Patients with Nonvalvular Atrial Fibrillation. The American Journal of Cardiology. 122(12). 2062–2067. 12 indexed citations

Fujimura, Yuki, Takayo Murase, Takashi Nakamura, et al.. (2017). Relationship between plasma xanthine oxidoreductase activity and left ventricular ejection fraction and hypertrophy among cardiac patients. PLoS ONE. 12(8). e0182699–e0182699. 33 indexed citations

Kasashima, Satomi, Koichi Sohmiya, Hideki Ozawa, et al.. (2017). IgG4-positive cell infiltration in various cardiovascular disorders - results from histopathological analysis of surgical samples. BMC Cardiovascular Disorders. 17(1). 52–52. 15 indexed citations

Fujita, Shuichi, Hideaki Morita, Takahide Ito, et al.. (2017). Is Serum Uric Acid Independently Associated With Left Ventricular Mass Index, Ejection Fraction, and B-Type Natriuretic Peptide Among Female and Male Cardiac Patients?. International Heart Journal. 58(4). 562–569. 13 indexed citations

Ichihara, Noboru, Masatoshi Miyamura, Daichi Maeda, et al.. (2017). Association between serum soluble urokinase‐type plasminogen activator receptor and atrial fibrillation. Journal of Arrhythmia. 33(5). 469–474. 9 indexed citations

10.

Takeda, Yoshihiro, Shuichi Fujita, Toshiyuki Ikemoto, et al.. (2015). The relationship of fibroblast growth factors 21 and 23 and α-Klotho with platelet activity measured by platelet volume indices. Clinical Chemistry and Laboratory Medicine (CCLM). 53(10). 1569–74. 4 indexed citations

11.

Fujita, Shuichi, Hideaki Morita, Hideki Ozawa, et al.. (2014). A Patient with Primary Pericardial Synovial Sarcoma who Presented with Cardiac Tamponade: A Case Report and Review of the Literature. Internal Medicine. 53(6). 595–601. 9 indexed citations

12.

Fujita, Shuichi, Takahide Ito, Hideaki Morita, et al.. (2013). Association between serum immunoglobulin G4 concentration and cardiac function among elderly cardiology inpatients. Geriatrics and gerontology international. 14(3). 582–588. 3 indexed citations

13.

Fujita, Shuichi, Hideaki Morita, Yusuke Okamoto, et al.. (2013). Association between Circulating Fibroblast Growth Factor 23, α-Klotho, and the Left Ventricular Ejection Fraction and Left Ventricular Mass in Cardiology Inpatients. PLoS ONE. 8(9). e73184–e73184. 54 indexed citations

14.

Fujita, Shuichi, Yusuke Okamoto, Hideaki Morita, et al.. (2013). Serum Uric Acid Is Associated with Left Ventricular Hypertrophy Independent of Serum Parathyroid Hormone in Male Cardiac Patients. PLoS ONE. 8(12). e82735–e82735. 19 indexed citations

15.

Otsuka, Kaoru, Fumio Terasaki, Masaki Ikemoto, et al.. (2009). Suppression of Inflammation in Rat Autoimmune Myocarditis by S100A8/A9 Through Modulation of the Proinflammatory Cytokine Network. European Journal of Heart Failure. 11(3). 229–237. 48 indexed citations

16.

Inamoto, Sakiko, Tetsuya Hayashi, Tatsuhiko Mori, et al.. (2006). Angiotensin-II Receptor Blocker Exerts Cardioprotection in Diabetic Rats Exposed to Hypoxia(Experimental Investigation). Japanese Circulation Journal-english Edition. 70(6). 787–792. 3 indexed citations

17.

Nakane, Eisaku, Tatsuji Kono, Takahide Ito, et al.. (2004). Gitelman's Syndrome With Exercise-Induced Ventricular Tachycardia. Circulation Journal. 68(5). 509–511. 4 indexed citations

18.

Okamoto, F, Koichi Sohmiya, Yasuhiko Ohkaru, et al.. (2000). Human Heart-Type Cytoplasmic Fatty Acid-Binding Protein (H-FABP) for the Diagnosis of Acute Myocardial Infarction. Clinical Evaluation of H-FABP in Comparison with Myoglobin and Creatine Kinase Isoenzyme MB. Clinical Chemistry and Laboratory Medicine (CCLM). 38(3). 231–238. 151 indexed citations

19.

Okamoto, Fumiki, Koichi Sohmiya, Tomoyuki Tanaka, Yasuyuki Kitaura, & Yasuhiko Ohkaru. (1999). [Heart-type fatty acid-binding protein (H-FABP)].. PubMed. 57 Suppl. 261–4. 1 indexed citations

20.

Sohmiya, Koichi, et al.. (1993). Plasma and Urinary Heart-Type Cytoplasmic Fatty Acid-Binding Protein in Coronary Occlusion and Reperfusion Induced Myocardial Injury Model. Journal of Molecular and Cellular Cardiology. 25(12). 1413–1426. 34 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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