This map shows the geographic impact of K Miyatake'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 K Miyatake with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Miyatake more than expected).
This network shows the impact of papers produced by K Miyatake. 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 K Miyatake. The network helps show where K Miyatake may publish in the future.
Co-authorship network of co-authors of K Miyatake
This figure shows the co-authorship network connecting the top 25 collaborators of K Miyatake.
A scholar is included among the top collaborators of K Miyatake 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 K Miyatake. K Miyatake is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Nagaya, N, Toshio Nishikimi, Masaaki Uematsu, et al.. (2001). [Plasma brain natriuretic peptide as a prognostic indicator in patients with primary pulmonary hypertension].. PubMed. 37(2). 110–1.25 indexed citations
Yuda, Satoshi, et al.. (1997). [Evaluation of intramyocardial coronary flow velocity pattern before and after surgical repair of Bland-White-Garland syndrome by pulsed Doppler echocardiography].. PubMed. 30(5). 273–80.2 indexed citations
Ishida, Yasushi, Tsuyoshi Shimonagata, Takuji Toyama, et al.. (1993). [The significance of 201Tl/123I MIBG (metaiodobenzylguanidine) mismatched myocardial regions for predicting ventricular tachycardia in patients with idiopathic dilated cardiomyopathy].. PubMed. 30(10). 1221–9.8 indexed citations
16.
Ohno, Akira, Toshihiro Nishimura, Tsuyoshi Shimonagata, et al.. (1991). [Prognostic significance of radionuclide-assessed right ventricular function in dilated cardiomyopathy].. PubMed. 28(9). 1075–9.3 indexed citations
17.
Beppu, Shintaro, Keiichi Ikegami, Shiro Izumi, et al.. (1990). [Venous return and collapse of the right heart in cardiac tamponade].. PubMed. 20(4). 945–56.1 indexed citations
18.
Okano, Yoshiaki, Shigekazu Nagata, Fuminobu Ishikura, et al.. (1990). [Progression of idiopathic mitral valve prolapse estimated by echocardiography].. PubMed. 23. 73–9; discussion 80.2 indexed citations
19.
Nakajima, Toru, Y Arakaki, Takeshi Kamiya, et al.. (1989). [Doppler echocardiographic estimates of pressure gradients in various types of stenoses: usefulness and limitations].. PubMed. 19(3). 851–8.1 indexed citations
20.
Kimura, Miyuki, et al.. (1983). [Measurement of four chambers' volumes and ventricular masses by cardiac CT examination].. PubMed. 13(3). 605–15.2 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.