Robert Grignani

802 total citations
19 papers, 260 citations indexed

About

Robert Grignani is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Robert Grignani has authored 19 papers receiving a total of 260 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 8 papers in Pulmonary and Respiratory Medicine and 7 papers in Epidemiology. Recurrent topics in Robert Grignani's work include Congenital Heart Disease Studies (5 papers), Aortic Disease and Treatment Approaches (3 papers) and Cardiac Structural Anomalies and Repair (3 papers). Robert Grignani is often cited by papers focused on Congenital Heart Disease Studies (5 papers), Aortic Disease and Treatment Approaches (3 papers) and Cardiac Structural Anomalies and Repair (3 papers). Robert Grignani collaborates with scholars based in Singapore, United Kingdom and Canada. Robert Grignani's co-authors include Hugh Watkins, Swee Chye Quek, Charles Redwood, Katalin Pintér, E. Sim, W C Yip, Chuen Neng Lee, Jürgen E. Schneider, David Carling and Craig A. Lygate and has published in prestigious journals such as Ophthalmology, The American Journal of Cardiology and American Journal of Physiology-Heart and Circulatory Physiology.

In The Last Decade

Robert Grignani

17 papers receiving 254 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 Grignani Singapore 9 131 129 107 79 72 19 260
Valentino Ducceschi Italy 16 65 0.5× 386 3.0× 80 0.7× 70 0.9× 84 1.2× 35 488
Matthew Panagiotou Greece 7 62 0.5× 133 1.0× 119 1.1× 29 0.4× 70 1.0× 25 312
JE Lee South Korea 8 223 1.7× 310 2.4× 60 0.6× 49 0.6× 26 0.4× 46 446
Leszek Drabik Poland 11 36 0.3× 201 1.6× 41 0.4× 82 1.0× 63 0.9× 47 348
Steven S. Brooks United States 6 102 0.8× 109 0.8× 71 0.7× 30 0.4× 83 1.2× 7 276
Joel P. Giblett United Kingdom 11 142 1.1× 154 1.2× 34 0.3× 28 0.4× 69 1.0× 32 284
Carina Ureche Romania 9 63 0.5× 120 0.9× 45 0.4× 22 0.3× 29 0.4× 21 261
Mitsumasa Sudo Japan 9 99 0.8× 108 0.8× 25 0.2× 27 0.3× 41 0.6× 36 201
Kiyoshi Yoshida Japan 9 207 1.6× 255 2.0× 93 0.9× 43 0.5× 68 0.9× 11 407

Countries citing papers authored by Robert Grignani

Since Specialization
Citations

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

Fields of papers citing papers by Robert Grignani

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Grignani

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

All Works

19 of 19 papers shown
1.
Ling, Ryan Ruiyang, et al.. (2024). Myopericarditis following COVID-19 vaccination in children: a systematic review and meta-analysis. Singapore Medical Journal. 2 indexed citations
2.
Yeo, Tee Joo, Robert Grignani, James McKinney, et al.. (2022). Electrocardiographic and Echocardiographic Insights From a Prospective Registry of Asian Elite Athletes. Frontiers in Cardiovascular Medicine. 8. 799129–799129. 6 indexed citations
3.
Chen, Ching Kit, et al.. (2021). The impact of COVID-19 on the practice of pediatric cardiology: a narrative review. 5. 39–39. 1 indexed citations
4.
5.
Grignani, Robert, et al.. (2018). A novel model for predicting non‐responsiveness to intravenous immunoglobulins in Kawasaki disease: The Singapore experience. Journal of Paediatrics and Child Health. 55(8). 962–967. 3 indexed citations
6.
Grignani, Robert, Evelyn SC Koay, Swee Chye Quek, & Christian Harkensee. (2017). An Unusual Infection in a Child with Congenital Heart Disease – Trichosporon asahii Infection with Rapid Diagnosis by 18s Ribonucleic Acid (RNA). Annals of the Academy of Medicine Singapore. 46(11). 439–442.
7.
Grignani, Robert, et al.. (2015). “Why are the Saturations Dropping?” The Blalock-Taussig Shunt Revisited. Journal of Cardiothoracic and Vascular Anesthesia. 30(3). 753–755.
8.
Grignani, Robert, et al.. (2015). Longitudinal Evaluation of P-Wave Dispersion and P-Wave Maximum in Children After Transcatheter Device Closure of Secundum Atrial Septal Defect. Pediatric Cardiology. 36(5). 1050–1056. 11 indexed citations
9.
Pintér, Katalin, Robert Grignani, Hugh Watkins, & Charles Redwood. (2013). Localisation of AMPK γ subunits in cardiac and skeletal muscles. Journal of Muscle Research and Cell Motility. 34(5-6). 369–378. 31 indexed citations
10.
Pintér, Katalin, Robert Grignani, Gábor Czibik, et al.. (2012). Embryonic expression of AMPK γ subunits and the identification of a novel γ2 transcript variant in adult heart. Journal of Molecular and Cellular Cardiology. 53(3). 342–349. 20 indexed citations
11.
Khor, Chiea Chuen, Robert Grignani, Daniel Ng, et al.. (2009). cMET and Refractive Error Progression in Children. Ophthalmology. 116(8). 1469–1474.e1. 11 indexed citations
12.
Lim, Eric, et al.. (2006). Dose-Related Efficacy of Aspirin After Coronary Surgery in Patients With PlA2 Polymorphism (NCT00262275). The Annals of Thoracic Surgery. 83(1). 134–138. 15 indexed citations
13.
Wells, Dominic J., Ke Liu, Robert Grignani, et al.. (2005). Characterization of the role of γ2 R531G mutation in AMP-activated protein kinase in cardiac hypertrophy and Wolff-Parkinson-White syndrome. American Journal of Physiology-Heart and Circulatory Physiology. 290(5). H1942–H1951. 62 indexed citations
14.
Sim, Eugene K.W., Joon Hock Yeo, Khee Hiang Lim, et al.. (2003). Comparison of human and porcine aortic valves. Clinical Anatomy. 16(3). 193–196. 25 indexed citations
15.
Sim, E., et al.. (2000). Hybrid cardiac revascularisation surgery.. PubMed. 41(1). 36–8. 2 indexed citations
16.
Sim, E., Robert Grignani, May‐Ling Wong, et al.. (1999). Outcome of surgical closure of doubly committed subarterial ventricular septal defect. The Annals of Thoracic Surgery. 67(3). 736–738. 35 indexed citations
17.
Sim, E., Robert Grignani, May Ling Wong, et al.. (1999). Influence of surgery on aortic valve prolapse and aortic regurgitation in doubly committed subarterial ventricular septal defect. The American Journal of Cardiology. 84(12). 1445–1448. 25 indexed citations
18.
Sim, E., et al.. (1999). Minimally invasive surgical closure of atrial septal defects via a right anterior thoracotomy.. PubMed. 40(4). 271–2. 2 indexed citations
19.
Sim, E., et al.. (1998). Accurate length adjustment of aortocoronary saphenous vein bypass grafts. The Annals of Thoracic Surgery. 66(3). 966–967. 6 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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