Christopher M. O’Connor
Impact in
- Cardiology and Cardiovascular Medicine top 0.01%
- Heart Failure Treatment and Management
- Cardiac Health and Mental Health
- Antiplatelet Therapy and Cardiovascular Diseases
- Cardiac pacing and defibrillation studies
- Cardiac Valve Diseases and Treatments
- Complementary and alternative medicine top 0.05%
- Cardiovascular and exercise physiology
Papers in
-
- Heart Failure Treatment and Management 462
- Cardiac Health and Mental Health 62
- Acute Myocardial Infarction Research 22
- Antiplatelet Therapy and Cardiovascular Diseases 16
- Cardiac pacing and defibrillation studies 16
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- Cardiovascular and exercise physiology 20
- Co-authors
- Gary Michael Felker (131 shared papers)Mihai Gheorghiade (113 shared papers)Robert M. Califf (98 shared papers)David J. Whellan (117 shared papers)Kirkwood F. Adams (86 shared papers)Gregg C. Fonarow (70 shared papers)Mona Fiuzat (148 shared papers)Wendy Gattis Stough (46 shared papers)
- Journals
- American Heart Journal (134 papers)Journal of the American College of Cardiology (114 papers)JACC Heart Failure (110 papers)Journal of Cardiac Failure (90 papers)European Journal of Heart Failure (78 papers)
- Partner nations
- United StatesCanadaItaly
In The Last Decade
Christopher M. O’Connor
861 papers receiving 61.5k citations
Christopher M. O’Connor's Hit Papers
Peers
Comparison fields: 5 of 141
- Cardiology and Cardiovascular Medicine 37.5k
- Complementary and alternative medicine 1.3k
- Geriatrics and Gerontology 454
- Nephrology 1.2k
- Pulmonary and Respiratory Medicine 2.1k
Countries citing papers authored by Christopher M. O’Connor
This map shows the geographic impact of Christopher M. O’Connor'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 Christopher M. O’Connor with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christopher M. O’Connor more than expected).
Fields of papers citing papers by Christopher M. O’Connor
This network shows the impact of papers produced by Christopher M. O’Connor. 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 Christopher M. O’Connor. The network helps show where Christopher M. O’Connor may publish in the future.
Co-authors
The 25 scholars most cited alongside Christopher M. O’Connor, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 897 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Efficacy and Safety of Exercise Training in Patients With Chronic Heart Failure Hit paper breakdown → | 2009 | 1681 |
| 2 | Diuretic Strategies in Patients with Acute Decompensated Heart Failure Hit paper breakdown → | 2011 | 1307 |
| 3 | Clopidogrel for Coronary Stenting Hit paper breakdown → | 2003 | 1304 |
| 4 | Vericiguat in Patients with Heart Failure and Reduced Ejection Fraction Hit paper breakdown → | 2020 | 992 |
| 5 | Effect of Phosphodiesterase-5 Inhibition on Exercise Capacity and Clinical Status in Heart Failure With Preserved Ejection Fraction Hit paper breakdown → | 2013 | 974 |
| 6 | Coronary-Artery Bypass Surgery in Patients with Left Ventricular Dysfunction Hit paper breakdown → | 2011 | 942 |
| 7 | Effect of Amlodipine on Morbidity and Mortality in Severe Chronic Heart Failure Hit paper breakdown → | 1996 | 928 |
| 8 | Systolic Blood Pressure at Admission, Clinical Characteristics, and Outcomes in Patients Hospitalized With Acute Heart Failure Hit paper breakdown → | 2006 | 809 |
| 9 | Incidence, predictors at admission, and impact of worsening renal function among patients hospitalized with heart failure Hit paper breakdown → | 2004 | 762 |
| 10 | Ultrafiltration in Decompensated Heart Failure with Cardiorenal Syndrome Hit paper breakdown → | 2012 | 752 |
| 11 | Depression, Heart Rate Variability, and Acute Myocardial Infarction Hit paper breakdown → | 2001 | 618 |
| 12 | Effects of Exercise Training on Health Status in Patients With Chronic Heart Failure Hit paper breakdown → | 2009 | 613 |
| 13 | 2017 Cardiovascular and Stroke Endpoint Definitions for Clinical Trials Hit paper breakdown → | 2018 | 604 |
| 14 | Treatment of Hypertension in the Prevention and Management of Ischemic Heart Disease Hit paper breakdown → | 2007 | 590 |
| 15 | 2003 | 554 | |
| 16 | 2002 | 541 | |
| 17 | Impact of the Pulmonary Artery Catheter in Critically Ill Patients Hit paper breakdown → | 2005 | 531 |
| 18 | Coronary Bypass Surgery with or without Surgical Ventricular Reconstruction Hit paper breakdown → | 2009 | 513 |
| 19 | 2008 | 495 | |
| 20 | Relationship between admission serum sodium concentration and clinical outcomes in patients hospitalized for heart failure: an analysis from the OPTIMIZE-HF registry Hit paper breakdown → | 2007 | 474 |
About Christopher M. O’Connor
Christopher M. O’Connor is a scholar working on Cardiology and Cardiovascular Medicine, Complementary and alternative medicine, Hematology, Public Health, Environmental and Occupational Health and Radiology, Nuclear Medicine and Imaging, having authored 897 papers that have together received 65.7k indexed citations. Recurring topics across this work include Heart Failure Treatment and Management (462 papers), Cardiac Health and Mental Health (62 papers), Acute Myocardial Infarction Research (22 papers), Cardiovascular and exercise physiology (20 papers), Antiplatelet Therapy and Cardiovascular Diseases (16 papers), Cardiac pacing and defibrillation studies (16 papers), Cardiac Imaging and Diagnostics (13 papers) and Mechanical Circulatory Support Devices (12 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (37.5k citations), Complementary and alternative medicine (1.3k citations), Geriatrics and Gerontology (454 citations), Nephrology (1.2k citations) and Pulmonary and Respiratory Medicine (2.1k citations). Christopher M. O’Connor has collaborated with scholars based in United States, Canada and Italy. Frequent co-authors include Gary Michael Felker, Mihai Gheorghiade, Robert M. Califf, David J. Whellan, Kirkwood F. Adams, Gregg C. Fonarow, Mona Fiuzat, Wendy Gattis Stough, Adrian F. Hernandez and Linda K. Shaw. Their work appears in journals such as American Heart Journal, Journal of the American College of Cardiology, JACC Heart Failure, Journal of Cardiac Failure and European Journal of Heart Failure.
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.