Helen Vlachos

2.3k total citations
35 papers, 1.5k citations indexed

About

Helen Vlachos is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Helen Vlachos has authored 35 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Surgery, 31 papers in Cardiology and Cardiovascular Medicine and 11 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Helen Vlachos's work include Coronary Interventions and Diagnostics (31 papers), Acute Myocardial Infarction Research (20 papers) and Antiplatelet Therapy and Cardiovascular Diseases (17 papers). Helen Vlachos is often cited by papers focused on Coronary Interventions and Diagnostics (31 papers), Acute Myocardial Infarction Research (20 papers) and Antiplatelet Therapy and Cardiovascular Diseases (17 papers). Helen Vlachos collaborates with scholars based in United States, Canada and Singapore. Helen Vlachos's co-authors include David O. Williams, Faith Selzer, J. Dawn Abbott, Kevin E. Kip, Alice K. Jacobs, Sheryl F. Kelsey, Katherine M. Detre, Robert L. Wilensky, David P. Faxon and Elizabeth M. Holper and has published in prestigious journals such as New England Journal of Medicine, JAMA and Circulation.

In The Last Decade

Helen Vlachos

35 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Helen Vlachos United States	19	1.2k	1.2k	567	219	50	35	1.5k
Probal Roy United States	22	990 0.8×	1.0k 0.9×	487 0.9×	260 1.2×	28 0.6×	53	1.3k
Hans–Henrik Tilsted Denmark	17	1.2k 1.0×	979 0.8×	677 1.2×	123 0.6×	32 0.6×	48	1.5k
James W. Choi United States	19	836 0.7×	717 0.6×	336 0.6×	270 1.2×	32 0.6×	57	1.1k
Giuseppe Steffenino Italy	22	1.1k 0.9×	870 0.7×	599 1.1×	223 1.0×	31 0.6×	79	1.4k
Ki Bae Seung South Korea	18	955 0.8×	907 0.8×	640 1.1×	177 0.8×	27 0.5×	58	1.3k
Hans Henrik Tilsted Denmark	21	787 0.7×	617 0.5×	297 0.5×	111 0.5×	44 0.9×	31	1.0k
Ralph Grosswald United States	8	1.0k 0.9×	764 0.7×	349 0.6×	259 1.2×	33 0.7×	11	1.3k
Aaron D. Kugelmass United States	19	1.0k 0.9×	768 0.7×	261 0.5×	251 1.1×	44 0.9×	41	1.4k
Suzanne M. Mullin United States	10	904 0.8×	1.0k 0.9×	670 1.2×	254 1.2×	60 1.2×	14	1.4k
Harald Rittger Germany	20	1.2k 1.0×	968 0.8×	611 1.1×	362 1.7×	19 0.4×	71	1.6k

Countries citing papers authored by Helen Vlachos

Since Specialization

Citations

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

Fields of papers citing papers by Helen Vlachos

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helen Vlachos

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

Farkouh, Michael E., Lucas C. Godoy, Maria M. Brooks, et al.. (2020). Influence of LDL-Cholesterol Lowering on Cardiovascular Outcomes in Patients With Diabetes Mellitus Undergoing Coronary Revascularization. Journal of the American College of Cardiology. 76(19). 2197–2207. 17 indexed citations

Farkouh, Michael E., Mandeep S. Sidhu, Maria M. Brooks, et al.. (2019). Impact of Chronic Kidney Disease on Outcomes of Myocardial Revascularization in Patients With Diabetes. Journal of the American College of Cardiology. 73(4). 400–411. 32 indexed citations

Mancini, G.B. John, William E. Boden, Maria M. Brooks, et al.. (2018). Impact of treatment strategies on outcomes in patients with stable coronary artery disease and type 2 diabetes mellitus according to presenting angina severity: A pooled analysis of three federally-funded randomized trials. Atherosclerosis. 277. 186–194. 7 indexed citations

Epps, Kelly, Elizabeth M. Holper, Faith Selzer, et al.. (2016). Sex Differences in Outcomes Following Percutaneous Coronary Intervention According to Age. Circulation Cardiovascular Quality and Outcomes. 9(2_suppl_1). S16–25. 42 indexed citations

Olafiranye, Oladipupo, Helen Vlachos, Suresh Mulukutla, et al.. (2015). Comparison of long-term safety and efficacy outcomes after drug-eluting and bare-metal stent use across racial groups: Insights from NHLBI Dynamic Registry. International Journal of Cardiology. 184. 79–85. 10 indexed citations

Mehra, Aditya, Helen Vlachos, Faith Selzer, et al.. (2012). Clinical presentation and predictors of target vessel revascularization after drug-eluting stent implantation. Cardiovascular revascularization medicine. 13(6). 311–315. 12 indexed citations

Vlachos, Helen, Faith Selzer, Sameer Jamal, et al.. (2011). Outcomes of Drug-Eluting Stents for Protected Left Main Coronary Artery Disease (from the Multicenter, United States DEScover Registry). The American Journal of Cardiology. 109(4). 466–470. 1 indexed citations

Bangalore, Sripal, Helen Vlachos, Faith Selzer, et al.. (2010). Percutaneous coronary intervention of moderate to severe calcified coronary lesions: Insights from the National Heart, Lung, and Blood Institute Dynamic Registry. Catheterization and Cardiovascular Interventions. 77(1). 22–28. 63 indexed citations

Wolf, William M., Helen Vlachos, Oscar C. Marroquin, et al.. (2010). Paclitaxel-Eluting Versus Sirolimus-Eluting Stents in Diabetes Mellitus. Circulation Cardiovascular Interventions. 3(1). 42–49. 11 indexed citations

10.

Abbott, J. Dawn, Hanna N. Ahmed, Helen Vlachos, Faith Selzer, & David O. Williams. (2007). Comparison of Outcome in Patients With ST-Elevation Versus Non–ST-Elevation Acute Myocardial Infarction Treated With Percutaneous Coronary Intervention (from the National Heart, Lung, and Blood Institute Dynamic Registry). The American Journal of Cardiology. 100(2). 190–195. 117 indexed citations

11.

Abbott, J. Dawn, Helen Vlachos, Faith Selzer, et al.. (2007). Gender-Based Outcomes in Percutaneous Coronary Intervention With Drug-Eluting Stents (from the National Heart, Lung, and Blood Institute Dynamic Registry). The American Journal of Cardiology. 99(5). 626–631. 50 indexed citations

12.

Abbott, J. Dawn, Mamoo Nakamura, Howard Cohen, et al.. (2007). Unrestricted Use of Drug-Eluting Stents Compared With Bare-Metal Stents in Routine Clinical Practice. Journal of the American College of Cardiology. 50(21). 2029–2036. 57 indexed citations

13.

Freeman, Andrew M., J. Dawn Abbott, Alice K. Jacobs, et al.. (2006). Marked Improvements in Outcomes of Contemporary Percutaneous Coronary Intervention in Patients with Diabetes Mellitus. Journal of Interventional Cardiology. 19(6). 475–482. 6 indexed citations

14.

Holper, Elizabeth M., John E. Blair, Faith Selzer, et al.. (2005). The impact of ejection fraction on outcomes after percutaneous coronary intervention in patients with congestive heart failure: An analysis of the National Heart, Lung, and Blood Institute Percutaneous Transluminal Coronary Angioplasty Registry and Dynamic Registry. American Heart Journal. 151(1). 69–75. 25 indexed citations

15.

Naidu, Srihari S., Helen Vlachos, David P. Faxon, et al.. (2005). Usefulness of noncoronary vascular disease in predicting adverse events in the year following percutaneous coronary intervention. The American Journal of Cardiology. 95(5). 575–580. 4 indexed citations

16.

Slater, James, Faith Selzer, Sharmila Dorbala, et al.. (2003). Do the ethnic differences in presentation and treatment strategy influence outcomes of contemporary percutaneous coronary intervention? A report from the national heart, lung, and blood institute dynamic registry. Journal of the American College of Cardiology. 41(6). 18–18. 1 indexed citations

17.

Johnston, Janet M., Martial G. Bourassa, Helen Vlachos, et al.. (2003). The impact of body weight on outcome after percutaneous coronary intervention — The obesity paradox revisited: A report from the National, Heart, Lung, and Blood Institute Dynamic Registry. Journal of the American College of Cardiology. 41(6). 47–48. 2 indexed citations

18.

Holubkov, Richard, Warren K. Laskey, Amelia M. Haviland, et al.. (2002). Angina 1 year after percutaneous coronary intervention: A report from the NHLBI Dynamic Registry. American Heart Journal. 144(5). 826–833. 87 indexed citations

19.

Laskey, Warren K., David O. Williams, Helen Vlachos, et al.. (2001). Changes in the practice of percutaneous coronary intervention: a comparison of enrollment waves in the national heart, lung, and blood institute (NHLBI) dynamic registry. The American Journal of Cardiology. 87(8). 964–969. 41 indexed citations

20.

Berger, Peter B., James L. Velianou, Helen Vlachos, et al.. (2001). Survival following coronary angioplasty versus coronary artery bypass surgery in anatomic subsets in which coronary artery bypass surgery improves survival compared with medical therapy. Journal of the American College of Cardiology. 38(5). 1440–1449. 48 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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