Connor O’Brien

1.8k total citations
39 papers, 761 citations indexed

About

Connor O’Brien is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Biomedical Engineering. According to data from OpenAlex, Connor O’Brien has authored 39 papers receiving a total of 761 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Cardiology and Cardiovascular Medicine, 9 papers in Surgery and 9 papers in Biomedical Engineering. Recurrent topics in Connor O’Brien's work include Mechanical Circulatory Support Devices (8 papers), Cardiac Arrest and Resuscitation (6 papers) and Malaria Research and Control (6 papers). Connor O’Brien is often cited by papers focused on Mechanical Circulatory Support Devices (8 papers), Cardiac Arrest and Resuscitation (6 papers) and Malaria Research and Control (6 papers). Connor O’Brien collaborates with scholars based in United States, Canada and Ireland. Connor O’Brien's co-authors include Joseph C. Wu, Evgenios Neofytou, Philipp P. Henrich, David A. Fidock, Larry A. Couture, Michelle Santoso, Phillip C. Yang, Gentaro Ikeda, Evgeniya Vaskova and Elizabeth S. Egan and has published in prestigious journals such as Circulation, Journal of Clinical Investigation and SHILAP Revista de lepidopterología.

In The Last Decade

Connor O’Brien

35 papers receiving 748 citations

Peers

Connor O’Brien

PHEOH

SURGE

Nicole M. Anders United States

Dorothée Faille France

Jasmin Schmid Ireland

Uri Amit Israel

Lieying Fan China

Natasha Kekre Canada

Simona Căinap Romania

Veerle Matheeussen Belgium

Xiaopeng Yuan China

Nicole M. Anders United States

Connor O’Brien

313 ×0.8

115 ×0.7

PHEOH

118 ×1.0

SURGE

73 ×0.7

61 ×0.6

Citations per year, relative to Connor O’Brien Connor O’Brien (= 1×) peers Nicole M. Anders

Countries citing papers authored by Connor O’Brien

Since Specialization

Citations

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

Fields of papers citing papers by Connor O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Connor O’Brien. 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 Connor O’Brien. The network helps show where Connor O’Brien may publish in the future.

Co-authorship network of co-authors of Connor O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Connor O’Brien. A scholar is included among the top collaborators of Connor O’Brien 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 Connor O’Brien. Connor O’Brien 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

Ikeda, Gentaro, Nirmal Vadgama, Hiroyuki Takashima, et al.. (2025). Molecular Mechanisms of Exosomes From Human iPSC‐Cardiomyocytes and Mesenchymal Stem Cells in Restoring the Injured Myocardium. Journal of the American Heart Association. 14(21). e037005–e037005.

Kimmoun, Antoine, Connor O’Brien, Florian A. Wenzl, et al.. (2025). Optimising trial design for cardiogenic shock: insights from the sixth Critical Care Clinical Trialists Workshop. The Lancet Respiratory Medicine. 13(9). 833–842. 1 indexed citations

Jentzer, Jacob C., Siddharth M. Patel, Erin A. Bohula, et al.. (2025). Association Between Pressure-Adjusted Heart Rate and In-Hospital Mortality in Cardiogenic Shock. JACC Advances. 4(10). 102065–102065.

O’Brien, Connor, Samuel B. Brusca, Christopher F. Barnett, et al.. (2024). Using Selection Criteria From the DanGer Shock Trial in a Contemporary Cohort With Cardiogenic Shock. Journal of the American College of Cardiology. 84(25). 2490–2493. 11 indexed citations

Cashman, K. V., et al.. (2023). Liquid biopsy for non-invasive monitoring of patients with kidney transplants. SHILAP Revista de lepidopterología. 2. 1148725–1148725. 3 indexed citations

O’Brien, Connor, Christopher F. Barnett, David M. Dudzinski, et al.. (2022). Training in Critical Care Cardiology Within Critical Care Medicine Fellowship. Journal of the American College of Cardiology. 79(6). 609–613. 10 indexed citations

Brusca, Samuel B., Hope Caughron, Joyce Njoroge, et al.. (2022). The shock team: a multidisciplinary approach to early patient phenotyping and appropriate care escalation in cardiogenic shock. Current Opinion in Cardiology. 37(3). 241–249. 8 indexed citations

Jung, Ji‐Hye, Gentaro Ikeda, Yuko Tada, et al.. (2021). miR-106a–363 cluster in extracellular vesicles promotes endogenous myocardial repair via Notch3 pathway in ischemic heart injury. Basic Research in Cardiology. 116(1). 19–19. 40 indexed citations

O’Donnell, Christian, Melanie Ashland, Ying Lü, et al.. (2021). N‐Terminal Pro‐B‐Type Natriuretic Peptide as a Biomarker for the Severity and Outcomes With COVID‐19 in a Nationwide Hospitalized Cohort. Journal of the American Heart Association. 10(24). e022913–e022913. 19 indexed citations

10.

O’Brien, Connor, Mehmet Ozgün Ozen, Gentaro Ikeda, et al.. (2021). Mitochondria-Rich Extracellular Vesicles Rescue Patient-Specific Cardiomyocytes From Doxorubicin Injury. JACC CardioOncology. 3(3). 428–440. 66 indexed citations

11.

O’Brien, Connor, et al.. (2021). EXOSOMES FROM HUMAN INDUCED PLURIPOTENT STEM CELL-DERIVED CARDIOMYOCYTES (ICMS) AND MESENCHYMAL STEM CELLS (MSCS) RECOVER HEART FUNCTION IN PORCINE ACUTE MYOCARDIAL INFARCTION (MI) MODEL. Journal of the American College of Cardiology. 77(18). 19–19. 1 indexed citations

12.

O’Donnell, Christian, Alexander J. Rodríguez, Jai Madhok, et al.. (2021). The Use of Factor Eight Inhibitor Bypass Activity (FEIBA) for the Treatment of Perioperative Hemorrhage in Left Ventricular Assist Device Implantation. Journal of Cardiothoracic and Vascular Anesthesia. 35(9). 2651–2658. 3 indexed citations

13.

Ikeda, Gentaro, Michelle Santoso, Yuko Tada, et al.. (2020). MITOCHONDRIA CONTAINING EXTRACELLULAR VESICLES FROM AUTOLOGOUS INDUCED PLURIPOTENT STEM CELL DERIVED CARDIOMYOCYTES RESTORE BIOENERGETICS IN ISCHEMIC MYOCARDIUM. Journal of the American College of Cardiology. 75(11). 3659–3659. 1 indexed citations

14.

O’Brien, Connor, William Beaubien–Souligny, Myriam Amsallem, André Denault, & François Haddad. (2019). Cardiogenic Shock: Reflections at the Crossroad Between Perfusion, Tissue Hypoxia, and Mitochondrial Function. Canadian Journal of Cardiology. 36(2). 184–196. 15 indexed citations

15.

Yang, Dan, Connor O’Brien, Gentaro Ikeda, et al.. (2019). Meta-analysis of short- and long-term efficacy of mononuclear cell transplantation in patients with myocardial infarction. American Heart Journal. 220. 155–175. 4 indexed citations

16.

O’Brien, Connor, Liye Shi, Michelle Santoso, et al.. (2018). Abstract 16965: Microvesicles Rescue Cardiomyocytes From Doxorubicin Injury in a Patient Specific Model of Anthracycline Induced Cardiomyopathy. Circulation. 138(Suppl_1). 1 indexed citations

17.

O’Brien, Connor, et al.. (2015). Alternative Therapies for Chronic Hepatitis B Patients With Partial Virological Response to Standard Entecavir Monotherapy. Journal of Clinical Gastroenterology. 50(4). 338–344. 2 indexed citations

18.

Brasil, Larissa W., Gisely Cardoso de Melo, Cíntia Mara Costa de Oliveira, et al.. (2012). Pfatp6 molecular profile of Plasmodium falciparum isolates in the western Brazilian Amazon. Malaria Journal. 11(1). 111–111. 3 indexed citations

19.

Vítor-Silva, Sheila, André M. Siqueira, Silvana Gomes Benzecry, et al.. (2012). Risk Factors and Characterization of Plasmodium Vivax-Associated Admissions to Pediatric Intensive Care Units in the Brazilian Amazon. PLoS ONE. 7(4). e35406–e35406. 56 indexed citations

20.

Clarke, Robert, et al.. (1992). Hyperhomocysteinaemia: a risk factor for extracranial carotid artery atherosclerosis. Irish Journal of Medical Science (1971 -). 161(3). 61–65. 21 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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