Liviu Klein

5.6k total citations · 1 hit paper
110 papers, 3.8k citations indexed

About

Liviu Klein is a scholar working on Cardiology and Cardiovascular Medicine, Biomedical Engineering and Surgery. According to data from OpenAlex, Liviu Klein has authored 110 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Cardiology and Cardiovascular Medicine, 30 papers in Biomedical Engineering and 26 papers in Surgery. Recurrent topics in Liviu Klein's work include Heart Failure Treatment and Management (28 papers), Cardiovascular Function and Risk Factors (26 papers) and Mechanical Circulatory Support Devices (16 papers). Liviu Klein is often cited by papers focused on Heart Failure Treatment and Management (28 papers), Cardiovascular Function and Risk Factors (26 papers) and Mechanical Circulatory Support Devices (16 papers). Liviu Klein collaborates with scholars based in United States, United Kingdom and Sweden. Liviu Klein's co-authors include Mihai Gheorghiade, Ileana L. Piña, Barry M. Massie, Jeffrey D. Leimberger, Robert M. Califf, Kirkwood F. Adams, Omer T. Inan, Mozziyar Etemadi, Charles B. Eaton and Marvin A. Konstam and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and CHEST Journal.

In The Last Decade

Liviu Klein

105 papers receiving 3.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Acute Heart Failure Syndromes

2005 556 citations Mihai Gheorghiade, Liviu Klein et al. Circulation profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Liviu Klein United States	29	2.7k	729	684	567	293	110	3.8k
Vasiliki V. Georgiopoulou United States	37	3.1k 1.1×	585 0.8×	437 0.6×	664 1.2×	261 0.9×	103	4.4k
Keith Michl United States	4	3.4k 1.3×	560 0.8×	377 0.6×	570 1.0×	233 0.8×	6	4.1k
Ovidiu Chioncel Romania	24	4.2k 1.6×	797 1.1×	517 0.8×	640 1.1×	507 1.7×	107	5.0k
Naoki Sato Japan	33	3.8k 1.4×	1.1k 1.5×	546 0.8×	776 1.4×	372 1.3×	222	5.4k
Andrew P. Ambrosy United States	36	4.9k 1.8×	1.2k 1.7×	516 0.8×	848 1.5×	612 2.1×	200	6.3k
Robert Berkowitz United States	16	2.2k 0.8×	578 0.8×	397 0.6×	417 0.7×	144 0.5×	39	2.8k
Grigorios Giamouzis Greece	27	2.2k 0.8×	378 0.5×	290 0.4×	405 0.7×	174 0.6×	107	3.1k
Alan G. Fraser United Kingdom	32	2.8k 1.0×	612 0.8×	358 0.5×	631 1.1×	153 0.5×	132	3.8k
Phillip J. Schulte United States	41	2.8k 1.1×	709 1.0×	264 0.4×	1.1k 1.9×	311 1.1×	210	5.2k
Roger M. Mills United States	40	3.2k 1.2×	492 0.7×	478 0.7×	1.1k 2.0×	110 0.4×	143	4.4k

Countries citing papers authored by Liviu Klein

Since Specialization

Citations

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

Fields of papers citing papers by Liviu Klein

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Liviu Klein

This figure shows the co-authorship network connecting the top 25 collaborators of Liviu Klein. A scholar is included among the top collaborators of Liviu Klein 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 Liviu Klein. Liviu Klein 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

Yuzefpolskaya, Melana, Jacob Abraham, Chris P Gale, et al.. (2025). The Role of Lactate Metabolism in Heart Failure and Cardiogenic Shock: Clinical Insights and Therapeutic Implications. Journal of Cardiac Failure. 32(1). 115–125. 7 indexed citations

Zalawadiya, Sandip, Michael S. Kiernan, Barry A. Borlaug, et al.. (2025). Changes in Seated Pulmonary Artery Pressure in Response to Titration of Heart Failure Medications During Ambulatory Monitoring. Journal of Cardiac Failure. 32(1). 32–42. 2 indexed citations

Silvestry, Scott, Dan M. Meyer, Si M. Pham, et al.. (2025). Improved 2-year heart transplant survival with moderate hypothermic donor heart preservation in the GUARDIAN heart registry. The Journal of Heart and Lung Transplantation. 45(4). 544–552.

Guglin, Maya, Mosi K. Bennett, Kunjan Bhatt, et al.. (2024). Misclassification of Pulmonary Hypertension With Current Hemodynamic Criteria. CHEST Journal. 167(1). 241–244. 1 indexed citations

Parfenov, Alexandr, et al.. (2023). Clinical Validation Of Non-Invasive Monitor Of Hemodynamic Congestion In Heart Failure Patients. Journal of Cardiac Failure. 29(4). 557–557. 1 indexed citations

Cowger, Jennifer, Mir B. Basir, David A. Baran, et al.. (2023). Safety and Performance of the Aortix Device in Acute Decompensated Heart Failure and Cardiorenal Syndrome. JACC Heart Failure. 11(11). 1565–1575. 12 indexed citations

Haring, Bernhard, JoAnn E. Manson, Michael J. LaMonte, et al.. (2022). Blood Pressure Variability and Heart Failure Hospitalization: Results From the Women's Health Initiative. American Journal of Preventive Medicine. 63(3). 410–418. 7 indexed citations

Breathett, Khadijah, Lindsay N. Kohler, Charles B. Eaton, et al.. (2020). When the At-Risk Do Not Develop Heart Failure: Understanding Positive Deviance Among Postmenopausal African American and Hispanic Women. Journal of Cardiac Failure. 27(2). 217–223. 2 indexed citations

Lam, Phillip H., Ana Barac, Anju Nohria, et al.. (2020). Temporal Associations and Outcomes of Breast Cancer and Heart Failure in Postmenopausal Women. JACC CardioOncology. 2(4). 567–577. 9 indexed citations

10.

Selby, Van, Nicholas A. Kolaitis, Francesco Boin, et al.. (2019). Heart‐lung transplantation: A viable option for connective tissue diseases. Clinical Transplantation. 34(2). e13776–e13776. 1 indexed citations

11.

DesJardin, Jacqueline T., Nicholas A. Kolaitis, Alexander Papolos, et al.. (2019). Noninvasive estimation of pulmonary vascular resistance improves portopulmonary hypertension screening in liver transplant candidates. Clinical Transplantation. 33(7). e13585–e13585. 10 indexed citations

12.

Shandhi, Md Mobashir Hasan, Liviu Klein, Mozziyar Etemadi, et al.. (2019). Classification of Decompensated Heart Failure From Clinical and Home Ballistocardiography. IEEE Transactions on Biomedical Engineering. 67(5). 1303–1313. 37 indexed citations

13.

Hersek, Sinan, et al.. (2019). BLOOD-BIOMARKER-BASED ACOUSTICAL FEATURE SELECTION IMPROVES OVERALL CLASSIFICATION ACCURACY FOR PUMP THROMBOSIS IN LEFT VENTRICULAR ASSIST DEVICES. Journal of the American College of Cardiology. 73(9). 897–897. 1 indexed citations

14.

Pandey, Ambarish, Michael J. LaMonte, Liviu Klein, et al.. (2017). Relationship Between Physical Activity, Body Mass Index, and Risk of Heart Failure. Journal of the American College of Cardiology. 69(9). 1129–1142. 253 indexed citations

15.

Psotka, Mitchell A., Sonia Sharma, Van Selby, et al.. (2016). Abstract 17522: Home Monitoring is Associated With Fewer Hospital Readmissions Following Left Ventricular Assist Device Implantation. Circulation. 3 indexed citations

16.

Psotka, Mitchell A., Sonia Sharma, Van Selby, et al.. (2016). Abstract 19132: Home Monitoring is Associated With Fewer Gastrointestinal Bleeding Events Following Left Ventricular Assist Device Implantation. Circulation. 2 indexed citations

17.

Quesada, Odayme, J. Alex Heller, Mozziyar Etemadi, et al.. (2016). A PILOT STUDY OF A MODIFIED BATHROOM SCALE TO MONITOR CARDIOVASCULAR HEMODYNAMIC IN PREGNANCY. Journal of the American College of Cardiology. 67(13). 1455–1455. 1 indexed citations

18.

Shah, Rashmee U., Marilyn A. Winkleby, Linda Van Horn, et al.. (2011). Education, Income, and Incident Heart Failure in Post-Menopausal Women. Journal of the American College of Cardiology. 58(14). 1457–1464. 16 indexed citations

19.

Klein, Liviu & Mihai Gheorghiade. (2004). Management of the patient with diabetes mellitus and myocardial infarction: clinical trials update. The American Journal of Medicine. 116(5). 47–63. 23 indexed citations

20.

Klein, Liviu, Christopher M. O'Connor, Wendy A. Gattis, et al.. (2003). Pharmacologic therapy for patients with chronic heart failure and reduced systolic function: review of trials and practical considerations. The American Journal of Cardiology. 91(9). 18–40. 100 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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