Tamara B. Horwich

32.5k total citations · 6 hit papers
125 papers, 10.7k citations indexed

About

Tamara B. Horwich is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Surgery. According to data from OpenAlex, Tamara B. Horwich has authored 125 papers receiving a total of 10.7k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Cardiology and Cardiovascular Medicine, 24 papers in Physiology and 20 papers in Surgery. Recurrent topics in Tamara B. Horwich's work include Cardiovascular Function and Risk Factors (44 papers), Heart Failure Treatment and Management (43 papers) and Cardiovascular Disease and Adiposity (13 papers). Tamara B. Horwich is often cited by papers focused on Cardiovascular Function and Risk Factors (44 papers), Heart Failure Treatment and Management (43 papers) and Cardiovascular Disease and Adiposity (13 papers). Tamara B. Horwich collaborates with scholars based in United States, United Kingdom and Japan. Tamara B. Horwich's co-authors include Gregg C. Fonarow, Anh L. Bui, W. Robb MacLellan, Kamyar Kalantar‐Zadeh, Michèle A. Hamilton, Adrienne L. Clark, Mary A. Woo, Shervin Eshaghian, Gladys Block and Jignesh Patel and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Tamara B. Horwich

122 papers receiving 10.4k citations

Hit Papers

Epidemiology and risk profile of heart failure 2001 2026 2009 2017 2010 2001 2002 2004 2016 500 1000 1.5k
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.

  1. Epidemiology and risk profile of heart failure
    2010 1.5k citations Tamara B. Horwich, Gregg C. Fonarow et al. profile →
  2. The relationship between obesity and mortality in patients with heart failure
    2001 629 citations Tamara B. Horwich, Gregg C. Fonarow et al. Journal of the American College of Cardiology profile →
  3. Anemia is associated with worse symptoms, greater impairment in functional capacity and a significant increase in mortality in patients with advanced heart failure
    2002 570 citations Tamara B. Horwich, Gregg C. Fonarow et al. Journal of the American College of Cardiology profile →
  4. Reverse epidemiology of conventional cardiovascular risk factors in patients with chronic heart failure
    2004 510 citations Kamyar Kalantar‐Zadeh, Gladys Block et al. Journal of the American College of Cardiology profile →
  5. Contributory Risk and Management of Comorbidities of Hypertension, Obesity, Diabetes Mellitus, Hyperlipidemia, and Metabolic Syndrome in Chronic Heart Failure: A Scientific Statement From the American Heart Association
    2016 352 citations Tamara B. Horwich et al. Circulation profile →
  6. Obesity and the Obesity Paradox in Heart Failure
    2018 262 citations Tamara B. Horwich, Gregg C. Fonarow et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tamara B. Horwich United States 42 6.3k 2.0k 1.9k 1.3k 1.2k 125 10.7k
Inger Njølstad Norway 52 3.5k 0.6× 1.3k 0.7× 1.0k 0.5× 713 0.5× 1.3k 1.0× 214 9.8k
Eva Lonn Canada 56 8.1k 1.3× 3.1k 1.6× 1.5k 0.8× 636 0.5× 2.5k 2.1× 193 15.2k
Stuart D. Katz United States 48 5.5k 0.9× 1.2k 0.6× 1.0k 0.5× 546 0.4× 877 0.7× 230 9.4k
Gorm Boje Jensen Denmark 65 6.3k 1.0× 2.6k 1.3× 1.7k 0.9× 808 0.6× 2.1k 1.8× 281 15.1k
Julio A. Chirinos United States 59 9.1k 1.4× 1.9k 1.0× 1.5k 0.8× 573 0.4× 922 0.8× 255 14.0k
Kenneth Dickstein Norway 47 8.7k 1.4× 1.1k 0.5× 659 0.3× 916 0.7× 1.1k 0.9× 166 11.9k
Stefan Agewall Norway 46 6.1k 1.0× 2.8k 1.4× 1.2k 0.6× 468 0.4× 1.1k 0.9× 228 10.9k
Eric Leip United States 36 9.9k 1.6× 1.3k 0.7× 790 0.4× 490 0.4× 1.5k 1.2× 117 14.6k
Michael J. Pencina United States 35 6.6k 1.1× 2.3k 1.2× 1.1k 0.6× 829 0.6× 2.6k 2.2× 46 14.7k
Emily B. Levitan United States 48 3.2k 0.5× 1.2k 0.6× 1.3k 0.6× 670 0.5× 1.3k 1.1× 277 9.2k

Countries citing papers authored by Tamara B. Horwich

Since Specialization
Citations

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

Fields of papers citing papers by Tamara B. Horwich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tamara B. Horwich. 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 Tamara B. Horwich. The network helps show where Tamara B. Horwich may publish in the future.

Co-authorship network of co-authors of Tamara B. Horwich

This figure shows the co-authorship network connecting the top 25 collaborators of Tamara B. Horwich. A scholar is included among the top collaborators of Tamara B. Horwich 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 Tamara B. Horwich. Tamara B. Horwich is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Gornbein, Jeffrey, et al.. (2025). Body Composition Risk Assessment of All‐Cause Mortality in Patients With Coronary Artery Disease Completing Cardiac Rehabilitation. Journal of the American Heart Association. 14(5). e035006–e035006. 1 indexed citations
2.
3.
Horwich, Tamara B., et al.. (2023). Mitral Regurgitation in Female Patients: Sex Differences and Disparities. Journal of the Society for Cardiovascular Angiography & Interventions. 2(4). 101032–101032. 6 indexed citations
4.
Ma, Yuyang, James S. Floyd, Thomas R. Austin, et al.. (2022). Life's Simple 7 Cardiovascular Health Score in Relation to Arrhythmias on Extended Ambulatory Electrocardiographic Monitoring (from the Multi-Ethnic Study of Atherosclerosis). The American Journal of Cardiology. 170. 63–70. 1 indexed citations
5.
6.
Chew, Kara W, Debika Bhattacharya, Kathleen A. McGinnis, et al.. (2015). Short Communication: Coronary Heart Disease Risk by Framingham Risk Score in Hepatitis C and HIV/Hepatitis C-Coinfected Persons. AIDS Research and Human Retroviruses. 31(7). 718–722. 27 indexed citations
7.
Ebong, Imo, Karol E. Watson, David C. Goff, et al.. (2014). Association of menopause age and N-terminal pro brain natriuretic peptide. Menopause The Journal of The North American Menopause Society. 22(5). 527–533. 15 indexed citations
8.
Clark, Adrienne L., Gregg C. Fonarow, & Tamara B. Horwich. (2014). Impact of Cardiorespiratory Fitness on the Obesity Paradox in Patients With Systolic Heart Failure. The American Journal of Cardiology. 115(2). 209–213. 62 indexed citations
9.
Ebong, Imo, Karol E. Watson, David C. Goff, et al.. (2013). Abstract 10384: Age at Menopause and Incident Heart Failure: The Multi-Ethnic Study of Atherosclerosis. Circulation. 128.
10.
Horwich, Tamara B., Samuel Broderick, Leway Chen, et al.. (2011). Relation Among Body Mass Index, Exercise Training, and Outcomes in Chronic Systolic Heart Failure. The American Journal of Cardiology. 108(12). 1754–1759. 42 indexed citations
11.
Kalantar‐Zadeh, Kamyar, Deborah L. Regidor, Csaba P. Kövesdy, et al.. (2009). Fluid Retention Is Associated With Cardiovascular Mortality in Patients Undergoing Long-Term Hemodialysis. Circulation. 119(5). 671–679. 406 indexed citations
12.
Fonarow, Gregg C., et al.. (2008). Abstract 2394: Metformin Therapy in Advanced, Systolic Heart Failure Patients with Diabetes is Associated with Improved Survival and Improved Cardiac Function. Circulation. 118. 1 indexed citations
13.
Fonarow, Gregg C., Tamara B. Horwich, & Shervin Eshaghian. (2006). Reply. American Heart Journal. 152(1). e7–e7. 2 indexed citations
14.
Horwich, Tamara B., Michèle A. Hamilton, & Gregg C. Fonarow. (2005). B-Type Natriuretic Peptide Levels in Obese Patients With Advanced Heart Failure. Journal of the American College of Cardiology. 47(1). 85–90. 193 indexed citations
15.
Eshaghian, Shervin, Tamara B. Horwich, & Gregg C. Fonarow. (2005). An unexpected inverse relationship between HbA1c levels and mortality in patients with diabetes and advanced systolic heart failure. American Heart Journal. 151(1). 91.e1–91.e6. 112 indexed citations
16.
Kalantar‐Zadeh, Kamyar, Gladys Block, Tamara B. Horwich, & Gregg C. Fonarow. (2004). Reverse epidemiology of conventional cardiovascular risk factors in patients with chronic heart failure. Journal of the American College of Cardiology. 43(8). 1439–1444. 510 indexed citations breakdown →
17.
Horwich, Tamara B., W. Robb MacLellan, & Gregg C. Fonarow. (2004). Statin therapy is associated with improved survival in ischemic and non-ischemic heart failure. Journal of the American College of Cardiology. 43(4). 642–648. 260 indexed citations
18.
Horwich, Tamara B., Seung‐Joon Lee, & Leslie A. Saxon. (2003). Usefulness of QRS prolongation in predicting risk of inducible monomorphic ventricular tachycardiain patients referred forelectrophysiologic studies. The American Journal of Cardiology. 92(7). 804–809. 26 indexed citations
19.
Fonarow, Gregg C., Tamara B. Horwich, Michèle A. Hamilton, & W. Robb MacLellan. (2002). Reply. Journal of the American College of Cardiology. 40(12). 2204–2204. 1 indexed citations
20.
Horwich, Tamara B., Gregg C. Fonarow, Michèle A. Hamilton, et al.. (2001). The relationship between obesity and mortality in patients with heart failure. Journal of the American College of Cardiology. 38(3). 789–795. 629 indexed citations breakdown →

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Inger Njølstad Breakdown of academic impact, for papers by Eva Lonn Breakdown of academic impact, for papers by Stuart D. Katz Breakdown of academic impact, for papers by Gorm Boje Jensen Breakdown of academic impact, for papers by Julio A. Chirinos Breakdown of academic impact, for papers by Kenneth Dickstein Breakdown of academic impact, for papers by Stefan Agewall Breakdown of academic impact, for papers by Eric Leip Breakdown of academic impact, for papers by Michael J. Pencina Breakdown of academic impact, for papers by Emily B. Levitan
Rankless by CCL
2026