Guillermo Lema

46 papers and 442 indexed citations i.

About

Guillermo Lema is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Nephrology. According to data from OpenAlex, Guillermo Lema has authored 46 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Cardiology and Cardiovascular Medicine, 24 papers in Surgery and 10 papers in Nephrology. Recurrent topics in Guillermo Lema’s work include Cardiac, Anesthesia and Surgical Outcomes (17 papers), Cardiac and Coronary Surgery Techniques (13 papers) and Acute Kidney Injury Research (9 papers). Guillermo Lema is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (17 papers), Cardiac and Coronary Surgery Techniques (13 papers) and Acute Kidney Injury Research (9 papers). Guillermo Lema collaborates with scholars based in Chile, United States and Venezuela. Guillermo Lema's co-authors include Jorge Urzúa, Roberto Canessa, Sergio Morán, Manuel Irarrázaval, Gladys Meneses, Ricardo Zalaquett, Jorge Dagnino, Andrés Valdivieso, Guillermo Bugedo and Hernán R. Muñoz and has published in prestigious journals such as Anesthesiology, Anesthesia & Analgesia and American Journal of Hematology.

In The Last Decade

Co-authorship network of co-authors of Guillermo Lema i

Fields of papers citing papers by Guillermo Lema

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Guillermo Lema

Since Specialization
Citations

This map shows the geographic impact of Guillermo Lema'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 Guillermo Lema with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Guillermo Lema 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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2025