Usha Sundaram

541 total citations
6 papers, 342 citations indexed

About

Usha Sundaram is a scholar working on Epidemiology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Usha Sundaram has authored 6 papers receiving a total of 342 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Epidemiology, 2 papers in Surgery and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Usha Sundaram's work include Congenital Heart Disease Studies (2 papers), Coronary Artery Anomalies (2 papers) and Down syndrome and intellectual disability research (1 paper). Usha Sundaram is often cited by papers focused on Congenital Heart Disease Studies (2 papers), Coronary Artery Anomalies (2 papers) and Down syndrome and intellectual disability research (1 paper). Usha Sundaram collaborates with scholars based in United States and India. Usha Sundaram's co-authors include Brendan Lee, Natalia V. Kuznetsova, Aarthi Ashok, Elena Makareeva, Sergey Leikin, Wayne A. Cabral, Joan C. Marini, Aileen M. Barnes, John J. Mulvihill and Weizhong Chang and has published in prestigious journals such as New England Journal of Medicine, American Journal of Medical Genetics Part A and Cardiology in the Young.

In The Last Decade

Usha Sundaram

6 papers receiving 325 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Usha Sundaram United States	5	258	121	102	62	48	6	342
G Camera Italy	13	270 1.0×	55 0.5×	187 1.8×	36 0.6×	66 1.4×	54	425
S. Sharif United Kingdom	6	59 0.2×	75 0.6×	40 0.4×	136 2.2×	56 1.2×	7	374
Jeffery R. Sawyer United States	9	85 0.3×	44 0.4×	256 2.5×	21 0.3×	28 0.6×	24	478
Csaba Papp United States	13	81 0.3×	26 0.2×	64 0.6×	36 0.6×	77 1.6×	27	495
Lingwen Yuan United States	13	188 0.7×	83 0.7×	126 1.2×	15 0.2×	18 0.4×	15	856
Glenda Sobey United Kingdom	13	346 1.3×	130 1.1×	105 1.0×	23 0.4×	12 0.3×	26	444
A Kolialexi Greece	12	85 0.3×	12 0.1×	119 1.2×	32 0.5×	103 2.1×	25	305
Sonia Dutta United States	8	27 0.1×	61 0.5×	190 1.9×	48 0.8×	63 1.3×	14	324
Lidiia Zhytnik Estonia	9	201 0.8×	128 1.1×	67 0.7×	45 0.7×	11 0.2×	23	253
Christiane Bommer Germany	11	108 0.4×	30 0.2×	109 1.1×	103 1.7×	91 1.9×	17	325

Countries citing papers authored by Usha Sundaram

Since Specialization

Citations

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

Fields of papers citing papers by Usha Sundaram

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Usha Sundaram

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

All Works

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6 of 6 papers shown

1.

Papavassiliou, Paulie, Timothy P. York, Usha Sundaram, et al.. (2009). The phenotype of persons having mosaicism for trisomy 21/Down syndrome reflects the percentage of trisomic cells present in different tissues. American Journal of Medical Genetics Part A. 149A(4). 573–583. 68 indexed citations

2.

Sundaram, Usha, Donna M. McDonald‐McGinn, Dale S. Huff, et al.. (2007). Primary amenorrhea and absent uterus in the 22q11.2 deletion syndrome. American Journal of Medical Genetics Part A. 143A(17). 2016–2018. 32 indexed citations

3.

Barnes, Aileen M., Weizhong Chang, Roy Morello, et al.. (2006). Deficiency of Cartilage-Associated Protein in Recessive Lethal Osteogenesis Imperfecta. New England Journal of Medicine. 355(26). 2757–2764. 228 indexed citations

4.

Sharma, Satyavan, et al.. (1993). Selective coronary angiography in tetralogy of Fallot. Cardiology in the Young. 3(1). 39–42. 3 indexed citations

5.

Pinto, Robin, et al.. (1993). Selective coronary angiography via antegrade venous route in congenital cyanotic heart disease. Catheterization and Cardiovascular Diagnosis. 28(2). 179–182. 4 indexed citations

6.

Sundaram, Usha, et al.. (1991). Concurrent double balloon valvotomy for combined rheumatic mitral and tricuspid stenosis. Catheterization and Cardiovascular Diagnosis. 23(1). 42–46. 7 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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