Robert L. Geggel

3.4k total citations
72 papers, 2.5k citations indexed

About

Robert L. Geggel is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Robert L. Geggel has authored 72 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Epidemiology, 40 papers in Pulmonary and Respiratory Medicine and 26 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Robert L. Geggel's work include Congenital Heart Disease Studies (47 papers), Pulmonary Hypertension Research and Treatments (12 papers) and Congenital Diaphragmatic Hernia Studies (11 papers). Robert L. Geggel is often cited by papers focused on Congenital Heart Disease Studies (47 papers), Pulmonary Hypertension Research and Treatments (12 papers) and Congenital Diaphragmatic Hernia Studies (11 papers). Robert L. Geggel collaborates with scholars based in United States, Saudi Arabia and United Kingdom. Robert L. Geggel's co-authors include Ziyad M. Hijazi, Lynne Reid, James E. Lock, David R. Fulton, Gerald R. Marx, John D. Murphy, David Langleben, Robert K. Crone, Joseph P. Vacanti and Jonathan Rhodes and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Robert L. Geggel

71 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert L. Geggel United States 28 1.3k 1.2k 1.0k 667 499 72 2.5k
Adel K. Younoszai United States 21 1.6k 1.2× 1.8k 1.5× 1.3k 1.2× 1.8k 2.6× 285 0.6× 56 3.3k
Martin Köestenberger Austria 28 1.4k 1.0× 1.2k 1.0× 632 0.6× 1.3k 1.9× 193 0.4× 150 2.6k
Michael M. Brook United States 28 1.4k 1.1× 2.3k 1.8× 1.3k 1.3× 1.3k 2.0× 346 0.7× 67 3.1k
Nicole Nagdyman Germany 29 954 0.7× 1.1k 0.9× 864 0.8× 997 1.5× 281 0.6× 113 2.4k
Amish Jain Canada 28 1.3k 0.9× 1.5k 1.2× 695 0.7× 526 0.8× 814 1.6× 119 2.7k
John T. Fahey United States 20 855 0.6× 1.1k 0.9× 415 0.4× 608 0.9× 194 0.4× 52 1.6k
Alessandro Giamberti Italy 25 1.8k 1.4× 2.1k 1.7× 930 0.9× 971 1.5× 186 0.4× 155 2.9k
James W. Fasules United States 18 2.2k 1.6× 2.7k 2.2× 1.6k 1.5× 1.9k 2.9× 296 0.6× 27 4.0k
L. Clifford United States 25 855 0.6× 1.4k 1.2× 792 0.8× 705 1.1× 232 0.5× 128 2.1k
Arvind Sehgal Australia 28 1.3k 1.0× 1.3k 1.0× 596 0.6× 270 0.4× 825 1.7× 137 2.6k

Countries citing papers authored by Robert L. Geggel

Since Specialization
Citations

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

Fields of papers citing papers by Robert L. Geggel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert L. Geggel. 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 Robert L. Geggel. The network helps show where Robert L. Geggel may publish in the future.

Co-authorship network of co-authors of Robert L. Geggel

This figure shows the co-authorship network connecting the top 25 collaborators of Robert L. Geggel. A scholar is included among the top collaborators of Robert L. Geggel 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 Robert L. Geggel. Robert L. Geggel 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.
Mayourian, Joshua, Robert L. Geggel, William La Cava, Sunil J. Ghelani, & John K. Triedman. (2024). Pediatric Electrocardiogram-Based Deep Learning to Predict Secundum Atrial Septal Defects. Pediatric Cardiology. 46(5). 1235–1240. 3 indexed citations
2.
Geggel, Robert L.. (2017). Clinical Detection of Hemodynamically Significant Isolated Secundum Atrial Septal Defect. The Journal of Pediatrics. 190. 261–264.e1. 9 indexed citations
3.
Geva, Tal, Anna N. Seale, Anne Marie Valente, et al.. (2012). OUTCOME PREDICTORS IN SCIMITAR SYNDROME. Journal of the American College of Cardiology. 59(13). E763–E763. 1 indexed citations
4.
Robinson, Joshua D., Pedro J. del Nido, Robert L. Geggel, et al.. (2010). Left Ventricular Diastolic Heart Failure in Teenagers Who Underwent Balloon Aortic Valvuloplasty in Early Infancy. The American Journal of Cardiology. 106(3). 426–429. 25 indexed citations
5.
Tzifa, Aphrodite, Audrey C. Marshall, Doff B. McElhinney, James E. Lock, & Robert L. Geggel. (2007). Endovascular Treatment for Superior Vena Cava Occlusion or Obstruction in a Pediatric and Young Adult Population. Journal of the American College of Cardiology. 49(9). 1003–1009. 55 indexed citations
6.
Sutton, Nicole, James E. Lock, & Robert L. Geggel. (2006). Cardiac catheterization in infants weighing less than 1,500 grams. Catheterization and Cardiovascular Interventions. 68(6). 948–956. 30 indexed citations
7.
Rosales, A.M., James E. Lock, Stanton B. Perry, & Robert L. Geggel. (2002). Interventional catheterization management of perioperative peripheral pulmonary stenosis: Balloon angioplasty or endovascular stenting. Catheterization and Cardiovascular Interventions. 56(2). 272–277. 43 indexed citations
8.
Geggel, Robert L., Stanton B. Perry, Elizabeth D. Blume, & Charles M. Baker. (1999). Left superior vena cava connection to unroofed coronary sinus associated with positional cyanosis: Successful transcatheter treatment using Gianturco-Grifka vascular occlusion device. Catheterization and Cardiovascular Interventions. 48(4). 369–373. 25 indexed citations
9.
Rhodes, Jonathan, Michele C. Pulling, Robert L. Geggel, et al.. (1998). Effect of Pulmonary Artery Stenoses on the Cardiopulmonary Response to Exercise Following Repair of Tetralogy of Fallot. The American Journal of Cardiology. 81(10). 1217–1219. 68 indexed citations
10.
Rhodes, Jonathan, et al.. (1997). Excessive anaerobic metabolism during exercise after repair of aortic coarctation. The Journal of Pediatrics. 131(2). 210–214. 19 indexed citations
11.
Hijazi, Ziyad M., et al.. (1997). Balloon atrial septostomy using a new low-profile balloon catheter: Initial clinical results. Catheterization and Cardiovascular Diagnosis. 40(2). 187–190. 14 indexed citations
12.
Geggel, Robert L.. (1997). Update on the modified Fontan procedure. Current Opinion in Cardiology. 12(1). 51–62. 21 indexed citations
13.
Hijazi, Ziyad M., Fadel Al-Fadley, Robert L. Geggel, et al.. (1996). Stent implantation for relief of pulmonary artery stenosis: Immediate and short-term results. Catheterization and Cardiovascular Diagnosis. 38(1). 16–23. 33 indexed citations
14.
Hijazi, Ziyad M. & Robert L. Geggel. (1995). Balloon Angioplasty for Postoperative Recurrent Coarctation of the Aorta. Journal of Interventional Cardiology. 8(5). 509–516. 18 indexed citations
15.
Geggel, Robert L., et al.. (1989). Transient neonatal ventricular tachycardia associated with maternal cocaine use. The American Journal of Cardiology. 63(5). 383–384. 42 indexed citations
16.
Geggel, Robert L., et al.. (1988). Postnatal progression from second- to third-degree heart block in neonatal lupus syndrome. The Journal of Pediatrics. 113(6). 1049–1052. 39 indexed citations
17.
Geggel, Robert L., Mark Aronovitz, & Lynne Reid. (1986). Effects of chronic in utero hypoxemia on rat neonatal pulmonary arterial structure. The Journal of Pediatrics. 108(5). 756–759. 13 indexed citations
18.
Geggel, Robert L., John D. Murphy, David Langleben, et al.. (1985). Congenital diaphragmatic hernia: Arterial structural changes and persistent pulmonary hypertension after surgical repair. The Journal of Pediatrics. 107(3). 457–464. 230 indexed citations
19.
Geggel, Robert L., et al.. (1984). Congenital pulmonary vein stenosis: Structural changes in a patient with normal pulmonary artery wedge pressure. Journal of the American College of Cardiology. 3(1). 193–199. 14 indexed citations
20.
Geggel, Robert L., et al.. (1978). Fractured ribs: Unusual presentation of rickets in premature infants. The Journal of Pediatrics. 93(4). 680–682. 41 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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