Karen Altmann

1.5k total citations
29 papers, 1.0k citations indexed

About

Karen Altmann is a scholar working on Epidemiology, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Karen Altmann has authored 29 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Epidemiology, 17 papers in Cardiology and Cardiovascular Medicine and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Karen Altmann's work include Congenital Heart Disease Studies (22 papers), Cardiovascular Function and Risk Factors (11 papers) and Cardiac Structural Anomalies and Repair (6 papers). Karen Altmann is often cited by papers focused on Congenital Heart Disease Studies (22 papers), Cardiovascular Function and Risk Factors (11 papers) and Cardiac Structural Anomalies and Repair (6 papers). Karen Altmann collaborates with scholars based in United States, Canada and Tunisia. Karen Altmann's co-authors include Welton M. Gersony, Howard D. Apfel, Jan M. Quaegebeur, Beth F. Printz, Renée Margossian, Lynn A. Sleeper, Mario Stylianou, Daphne T. Hsu, Kimberlee Gauvreau and Elizabeth D. Blume and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Journal of Applied Physiology.

In The Last Decade

Karen Altmann

28 papers receiving 1.0k citations

Peers

Karen Altmann
Rajesh Punn United States
Alvaro Galindo United States
Joaquim Miró Canada
Hyde M. Russell United States
Gengi Satomi Japan
Guido Oppido Italy
J Hruda Netherlands
Nathaniel W. Taggart United States
William Ravekes United States
Srinivas Vengala United States
Rajesh Punn United States
Karen Altmann
Citations per year, relative to Karen Altmann Karen Altmann (= 1×) peers Rajesh Punn

Countries citing papers authored by Karen Altmann

Since Specialization
Citations

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

Fields of papers citing papers by Karen Altmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karen Altmann

This figure shows the co-authorship network connecting the top 25 collaborators of Karen Altmann. A scholar is included among the top collaborators of Karen Altmann 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 Karen Altmann. Karen Altmann 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.
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Annavajjhala, Vidhya, Anne Marie Valente, Leo Lopez, et al.. (2019). Echocardiographic surveillance in children after tetralogy of Fallot repair: Adherence to guidelines?. International Journal of Cardiology. 307. 31–35. 4 indexed citations
3.
Margossian, Renée, Victor Zak, Amanda J. Shillingford, et al.. (2017). The Effect of the Superior Cavopulmonary Anastomosis on Ventricular Remodeling in Infants with Single Ventricle. Journal of the American Society of Echocardiography. 30(7). 699–707.e1. 4 indexed citations
4.
Zak, Victor, Daphne T. Hsu, Victoria L. Pemberton, et al.. (2017). Translating clinical trials into clinical practice: a survey assessing the potential impact of the Pediatric Heart Network Infant Single Ventricle Trial. Cardiology in the Young. 27(7). 1265–1270. 8 indexed citations
5.
Margossian, Renée, Shan Chen, Lynn A. Sleeper, et al.. (2015). The Reproducibility and Absolute Values of Echocardiographic Measurements of Left Ventricular Size and Function in Children Are Algorithm Dependent. Journal of the American Society of Echocardiography. 28(5). 549–558.e1. 23 indexed citations
6.
Colan, Steven D., Girish Shirali, Renée Margossian, et al.. (2012). The Ventricular Volume Variability Study of the Pediatric Heart Network: Study Design and Impact of Beat Averaging and Variable Type on the Reproducibility of Echocardiographic Measurements in Children with Chronic Dilated Cardiomyopathy. Journal of the American Society of Echocardiography. 25(8). 842–854.e6. 70 indexed citations
7.
Hsu, Daphne T., Victor Zak, Lynn Mahony, et al.. (2010). Enalapril in Infants With Single Ventricle. Circulation. 122(4). 333–340. 189 indexed citations
8.
Hsu, Daphne T., Victor Zak, Lynn Mahony, et al.. (2009). Abstract 1817: Enalapril Does Not Improve Growth or Ventricular Function in Infants With Single Ventricle: A Multicenter Clinical Trial. Circulation. 120.
9.
Gray, Robert G., Karen Altmann, Ralph S. Mosca, et al.. (2007). Persistent Antegrade Pulmonary Blood Flow Post-Glenn Does Not Alter Early Post-Fontan Outcomes in Single-Ventricle Patients. The Annals of Thoracic Surgery. 84(3). 888–893. 33 indexed citations
10.
Tierney, Elif Seda Selamet, Julie S. Glickstein, Karen Altmann, et al.. (2007). Bidirectional Cavopulmonary Anastomosis: Impact on Diastolic Ventricular Function Indices. Pediatric Cardiology. 28(5). 372–378. 5 indexed citations
11.
Ceresnak, Scott R., Robert G. Gray, Karen Altmann, et al.. (2007). Coronary Artery Fistulas: A Review of the Literature and Presentation of Two Cases of Coronary Fistulas with Drainage into the Left Atrium. Congenital Heart Disease. 2(3). 208–213. 13 indexed citations
12.
Glickstein, Julie S., Beth F. Printz, Lindsey D. Allan, et al.. (2006). Prenatal Diagnosis of Conotruncal Malformations: Diagnostic Accuracy, Outcome, Chromosomal Abnormalities, and Extracardiac Anomalies. American Journal of Perinatology. 23(4). 241–246. 40 indexed citations
13.
Liberman, Leonardo, Allan J. Hordof, Karen Altmann, & Robert H. Pass. (2006). Low Energy Biphasic Waveform Cardioversion of Atrial Arrhythmias in Pediatric Patients and Young Adults. Pacing and Clinical Electrophysiology. 29(12). 1383–1386. 8 indexed citations
14.
Tierney, Elif Seda Selamet, Welton M. Gersony, Karen Altmann, et al.. (2005). Pulmonary position cryopreserved homografts: Durability in pediatric Ross and non-Ross patients. Journal of Thoracic and Cardiovascular Surgery. 130(2). 282–286. 53 indexed citations
15.
Quinn, T. Alexander, Santos E. Cabreriza, Beth F. Printz, et al.. (2004). Regional functional depression immediately after ventricular septal defect closure. Journal of the American Society of Echocardiography. 17(10). 1066–1072. 12 indexed citations
16.
Gersony, Welton M., et al.. (2003). Pulmonary position cryopreserved homografts: Durability in ross and non-ross patients. Journal of the American College of Cardiology. 41(6). 479–479. 1 indexed citations
17.
Pass, Robert H., David E. Solowiejczyk, Jan M. Quaegebeur, et al.. (2001). Bulboventricular foramen resection: hemodynamic and electrophysiologic results. The Annals of Thoracic Surgery. 71(4). 1251–1254. 12 indexed citations
18.
Altmann, Karen, et al.. (2000). Two-dimensional echocardiographic assessment of right ventricular function as a predictor of outcome in hypoplastic left heart syndrome. The American Journal of Cardiology. 86(9). 964–968. 110 indexed citations
19.
Blume, Elizabeth D., et al.. (1999). Evolution of risk factors influencing early mortality of the arterial switch operation. Journal of the American College of Cardiology. 33(6). 1702–1709. 106 indexed citations
20.
Altmann, Karen, Zhanqing Shen, Donald L. King, et al.. (1997). Comparison of three-dimensional echocardiographic assessment of volume, mass, and function in children with functionally single left ventricles with two-dimensional echocardiography and magnetic resonance imaging. The American Journal of Cardiology. 80(8). 1060–1065. 70 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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