David Sim

23 papers and 236 indexed citations i.

About

David Sim is a scholar working on Cardiology and Cardiovascular Medicine, Public Health, Environmental and Occupational Health and Surgery. According to data from OpenAlex, David Sim has authored 23 papers receiving a total of 236 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 6 papers in Public Health, Environmental and Occupational Health and 5 papers in Surgery. Recurrent topics in David Sim’s work include Heart Failure Treatment and Management (6 papers), Palliative Care and End-of-Life Issues (5 papers) and Cardiac pacing and defibrillation studies (4 papers). David Sim is often cited by papers focused on Heart Failure Treatment and Management (6 papers), Palliative Care and End-of-Life Issues (5 papers) and Cardiac pacing and defibrillation studies (4 papers). David Sim collaborates with scholars based in Singapore, United States and The Netherlands. David Sim's co-authors include Fazlur Jaufeerally, Eric Finkelstein, Carolyn S.P. Lam, Chetna Malhotra, Kai Chow Choi, Sek Ying Chair, Han Shi Jocelyn Chew, Lieng Hsi Ling, Mark Richards and Adriaan A. Voors and has published in prestigious journals such as European Heart Journal, Journal of General Internal Medicine and European Journal of Heart Failure.

In The Last Decade

Co-authorship network of co-authors of David Sim i

Fields of papers citing papers by David Sim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by David Sim

Since Specialization
Citations

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