Helmut Klein
Impact in
- Cardiology and Cardiovascular Medicine top 0.01%
- Cardiac pacing and defibrillation studies
- Cardiac Arrhythmias and Treatments
- Cardiac electrophysiology and arrhythmias
- Atrial Fibrillation Management and Outcomes
- Cardiovascular Function and Risk Factors
- Heart Failure Treatment and Management
- Cardiomyopathy and Myosin Studies
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- Cardiac Imaging and Diagnostics
Papers in
-
- Cardiac pacing and defibrillation studies 135
- Cardiac Arrhythmias and Treatments 89
- Cardiac electrophysiology and arrhythmias 63
- Atrial Fibrillation Management and Outcomes 53
- Cardiovascular Function and Risk Factors 14
- Heart Failure Treatment and Management 10
- Surgery 25
- Cardiac Structural Anomalies and Repair 12
- Co-authors
- William J. Hall (18 shared papers)James P. Daubert (20 shared papers)David S. Cannom (16 shared papers)David J. Wilber (13 shared papers)Mary W. Brown (15 shared papers)Wojciech Zaręba (51 shared papers)Steven L. Higgins (7 shared papers)Arthur J. Moss (46 shared papers)
- Journals
- Pacing and Clinical Electrophysiology (28 papers)The American Journal of Cardiology (17 papers)Journal of the American College of Cardiology (16 papers)Circulation (15 papers)European Heart Journal (12 papers)
- Partner nations
- GermanyUnited StatesItaly
In The Last Decade
Helmut Klein
236 papers receiving 23.1k citations
Helmut Klein's Hit Papers
Peers
Comparison fields: 5 of 143
- Cardiology and Cardiovascular Medicine 20.0k
- Radiology, Nuclear Medicine and Imaging 1.3k
- Neurology 436
- Neurology 697
- Surgery 1.9k
Countries citing papers authored by Helmut Klein
This map shows the geographic impact of Helmut Klein'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 Helmut Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helmut Klein more than expected).
Fields of papers citing papers by Helmut Klein
This network shows the impact of papers produced by Helmut Klein. 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 Helmut Klein. The network helps show where Helmut Klein may publish in the future.
Co-authors
The 25 scholars most cited alongside Helmut Klein, 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 256 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Prophylactic Implantation of a Defibrillator in Patients with Myocardial Infarction and Reduced Ejection Fraction Hit paper breakdown → | 2002 | 4826 |
| 2 | Improved Survival with an Implanted Defibrillator in Patients with Coronary Disease at High Risk for Ventricular Arrhythmia Hit paper breakdown → | 1996 | 2954 |
| 3 | Cardiac-Resynchronization Therapy for the Prevention of Heart-Failure Events Hit paper breakdown → | 2009 | 2164 |
| 4 | Comparison of interstudy reproducibility of cardiovascular magnetic resonance with two-dimensional echocardiography in normal subjects and in patients with heart failure or left ventricular hypertrophy Hit paper breakdown → | 2002 | 1114 |
| 5 | Reduction in Inappropriate Therapy and Mortality through ICD Programming Hit paper breakdown → | 2012 | 891 |
| 6 | Effect of Pacing Chamber and Atrioventricular Delay on Acute Systolic Function of Paced Patients With Congestive Heart Failure Hit paper breakdown → | 1999 | 869 |
| 7 | Interstudy reproducibility of right ventricular volumes, function, and mass with cardiovascular magnetic resonance Hit paper breakdown → | 2004 | 613 |
| 8 | Inappropriate Implantable Cardioverter-Defibrillator Shocks in MADIT II Hit paper breakdown → | 2008 | 575 |
| 9 | Effectiveness of Cardiac Resynchronization Therapy by QRS Morphology in the Multicenter Automatic Defibrillator Implantation Trial–Cardiac Resynchronization Therapy (MADIT-CRT) Hit paper breakdown → | 2011 | 571 |
| 10 | 2000 | 449 | |
| 11 | 2004 | 438 | |
| 12 | Left Ventricular Lead Position and Clinical Outcome in the Multicenter Automatic Defibrillator Implantation Trial–Cardiac Resynchronization Therapy (MADIT-CRT) Trial Hit paper breakdown → | 2011 | 418 |
| 13 | 2014 | 286 | |
| 14 | 2007 | 260 | |
| 15 | 2011 | 238 | |
| 16 | 2002 | 232 | |
| 17 | 2000 | 221 | |
| 18 | 2012 | 218 | |
| 19 | 1999 | 196 | |
| 20 | 2005 | 176 |
About Helmut Klein
Helmut Klein is a scholar working on Cardiology and Cardiovascular Medicine, Surgery, Molecular Biology, Neurology and Radiology, Nuclear Medicine and Imaging, having authored 256 papers that have together received 24.4k indexed citations. Recurring topics across this work include Cardiac pacing and defibrillation studies (135 papers), Cardiac Arrhythmias and Treatments (89 papers), Cardiac electrophysiology and arrhythmias (63 papers), Atrial Fibrillation Management and Outcomes (53 papers), Cardiovascular Function and Risk Factors (14 papers), Vagus Nerve Stimulation Research (13 papers), Cardiac Structural Anomalies and Repair (12 papers) and Heart Failure Treatment and Management (10 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (20.0k citations), Radiology, Nuclear Medicine and Imaging (1.3k citations), Neurology (436 citations), Neurology (697 citations) and Surgery (1.9k citations). Helmut Klein has collaborated with scholars based in Germany, United States and Italy. Frequent co-authors include William J. Hall, James P. Daubert, David S. Cannom, David J. Wilber, Mary W. Brown, Wojciech Zaręba, Steven L. Higgins, Arthur J. Moss, Mark Andrews and Arthur J. Moss. Their work appears in journals such as Pacing and Clinical Electrophysiology, The American Journal of Cardiology, Journal of the American College of Cardiology, Circulation and European Heart Journal.
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.