H. Helen Ko

26 total papers · 1.1k total citations
23 papers, 685 citations indexed

About

H. Helen Ko is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, H. Helen Ko has authored 23 papers receiving a total of 685 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Cardiology and Cardiovascular Medicine, 15 papers in Epidemiology and 14 papers in Pulmonary and Respiratory Medicine. Recurrent topics in H. Helen Ko’s work include Congenital Heart Disease Studies (15 papers), Cardiovascular Function and Risk Factors (7 papers) and Cardiac Valve Diseases and Treatments (7 papers). H. Helen Ko is often cited by papers focused on Congenital Heart Disease Studies (15 papers), Cardiovascular Function and Risk Factors (7 papers) and Cardiac Valve Diseases and Treatments (7 papers). H. Helen Ko collaborates with scholars based in United States, Greece and United Kingdom. H. Helen Ko's co-authors include Shubhika Srivastava, Ira A. Parness, James C. Nielsen, Irene D. Lytrivi, Anne Marie Valente, Wyman W. Lai, Stephen C. Cook, Andrew M. Taylor, Pierluigi Festa and Tal Geva and has published in prestigious journals such as The American Journal of Cardiology, Journal of the American Society of Echocardiography and International Journal of Cardiology.

Co-authorship network of co-authors of H. Helen Ko

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

H. Helen Ko

23 papers receiving 676 citations

Fields of papers citing papers by H. Helen Ko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Helen Ko. 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 H. Helen Ko. The network helps show where H. Helen Ko may publish in the future.

Countries citing papers authored by H. Helen Ko

Since Specialization
Citations

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

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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