Jonathan Choy

1.3k total citations
33 papers, 767 citations indexed

About

Jonathan Choy is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Jonathan Choy has authored 33 papers receiving a total of 767 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cardiology and Cardiovascular Medicine, 13 papers in Radiology, Nuclear Medicine and Imaging and 7 papers in Surgery. Recurrent topics in Jonathan Choy's work include Cardiac Imaging and Diagnostics (12 papers), Cardiovascular Function and Risk Factors (11 papers) and Cardiac Valve Diseases and Treatments (7 papers). Jonathan Choy is often cited by papers focused on Cardiac Imaging and Diagnostics (12 papers), Cardiovascular Function and Risk Factors (11 papers) and Cardiac Valve Diseases and Treatments (7 papers). Jonathan Choy collaborates with scholars based in Canada, United Kingdom and United States. Jonathan Choy's co-authors include Harald Becher, Navin C. Nanda, Peter W. Wood, Bruce A. Bohm, Howard Leong‐Poi, Wilson Mathias, Sahar S. Abdelmoneim, Roxy Senior, J. Todd Belcik and Michelle Bierig and has published in prestigious journals such as Stroke, The American Journal of Cardiology and Phytochemistry.

In The Last Decade

Jonathan Choy

30 papers receiving 745 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jonathan Choy Canada 13 544 347 157 115 101 33 767
Majo Joseph Australia 12 622 1.1× 192 0.6× 221 1.4× 49 0.4× 123 1.2× 49 793
Carlo Caiati Italy 13 681 1.3× 640 1.8× 420 2.7× 103 0.9× 25 0.2× 56 946
Nicolaj C. Hansson Denmark 11 659 1.2× 398 1.1× 291 1.9× 72 0.6× 17 0.2× 19 858
Richard Fuchs United States 12 372 0.7× 189 0.5× 224 1.4× 90 0.8× 31 0.3× 24 611
Eleonora Avenatti United States 13 345 0.6× 72 0.2× 168 1.1× 66 0.6× 21 0.2× 48 508
Tiong Kiam Ong Malaysia 12 367 0.7× 251 0.7× 275 1.8× 98 0.9× 8 0.1× 34 610
Taiyeb Khumri United States 13 260 0.5× 135 0.4× 121 0.8× 106 0.9× 55 0.5× 28 426
Jacob Thorsted Sørensen Denmark 14 357 0.7× 167 0.5× 108 0.7× 27 0.2× 14 0.1× 36 485
Nikhil Narang United States 15 445 0.8× 83 0.2× 463 2.9× 350 3.0× 23 0.2× 122 874
E Gams Germany 13 244 0.4× 37 0.1× 205 1.3× 46 0.4× 38 0.4× 39 436

Countries citing papers authored by Jonathan Choy

Since Specialization
Citations

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

Fields of papers citing papers by Jonathan Choy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jonathan Choy

This figure shows the co-authorship network connecting the top 25 collaborators of Jonathan Choy. A scholar is included among the top collaborators of Jonathan Choy 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 Jonathan Choy. Jonathan Choy 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
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Chan, Kate Ching Ching, Michelle Yu, Siyu Dai, et al.. (2023). Applicability of the Global Lung Function Initiative prediction equations in Hong Kong Chinese children. Pediatric Pulmonology. 58(11). 3235–3245. 5 indexed citations
3.
Choy, Jonathan, et al.. (2023). Contrast Echocardiography: Unveiling Eccentric Mitral Regurgitation. CASE. 8(2). 50–53.
4.
5.
He, Weimin, et al.. (2018). What is the minimum change in left ventricular ejection fraction, which can be measured with contrast echocardiography?. Echo Research and Practice. 5(2). 71–77. 6 indexed citations
6.
Porter, Thomas R., Sharon L. Mulvagh, Sahar S. Abdelmoneim, et al.. (2018). Clinical Applications of Ultrasonic Enhancing Agents in Echocardiography: 2018 American Society of Echocardiography Guidelines Update. Journal of the American Society of Echocardiography. 31(3). 241–274. 233 indexed citations
7.
Gibson, Patrick H., et al.. (2015). Dobutamine stress echocardiography after cardiac transplantation: implications of donor–recipient age difference. Echo Research and Practice. 2(2). 65–71. 2 indexed citations
8.
Kalashyan, Hayrapet, et al.. (2015). Left Ventricular Relative Wall Thickness Versus Left Ventricular Mass Index in Non-Cardioembolic Stroke Patients. Medicine. 94(20). e872–e872. 20 indexed citations
9.
Shanks, Miriam, et al.. (2015). Predictive value of various Doppler-derived parameters of atrial conduction time for successful atrial fibrillation ablation. Echo Research and Practice. 2(4). 99–107. 2 indexed citations
10.
Shanks, Miriam, et al.. (2014). Three-Dimensional Transesophageal Echocardiography With Agitated Saline Injection to Differentiate Between Atrial Septal Defects and Echo Drop-Out Artifacts. Canadian Journal of Cardiology. 30(12). 1732.e3–1732.e4. 1 indexed citations
11.
12.
Becher, Harald, et al.. (2012). Feasibility of Sonographer-Administered Echocontrast in a Large-Volume Tertiary-Care Echocardiography Laboratory. Canadian Journal of Cardiology. 29(3). 391–395. 10 indexed citations
13.
Burwash, Ian G., Arsène Basmadjian, David Bewick, et al.. (2011). 2010 Canadian Cardiovascular Society/Canadian Society of Echocardiography Guidelines for Training and Maintenance of Competency in Adult Echocardiography. Canadian Journal of Cardiology. 27(6). 862–864. 22 indexed citations
14.
Manawadu, Dulka, Dilini Vethanayagam, Maher Saqqur, et al.. (2011). Screening for Right-to-Left Shunts With Contrast Transcranial Doppler in Hereditary Hemorrhagic Telangiectasia. Stroke. 42(5). 1473–1474. 6 indexed citations
15.
Shanks, Miriam, Arnold C.T. Ng, Nico R. L. Van de Veire, et al.. (2010). Incremental Prognostic Value of Novel Left Ventricular Diastolic Indexes for Prediction of Clinical Outcome in Patients With ST-Elevation Myocardial Infarction. The American Journal of Cardiology. 105(5). 592–597. 41 indexed citations
16.
Choy, Jonathan, et al.. (2008). Investigating the European Society of Cardiology Diastology Guidelines in a practical scenario. European Journal of Echocardiography. 9(5). 685–691. 20 indexed citations
17.
Hersi, Ahmad, Paul W. Armstrong, Jonathan Choy, Sajad Gulamhusein, & Katherine M. Kavanagh. (2006). Pulmonary edema postcardioversion: A potential calcium signalling problem. Canadian Journal of Cardiology. 22(3). 259–262. 3 indexed citations
18.
Choy, Jonathan & William D. Leslie. (2001). Clinical correlates of Tc-99m sestamibi lung uptake. Journal of Nuclear Cardiology. 8(6). 639–644. 21 indexed citations
19.
Choy, Jonathan & Paul W. Armstrong. (1999). ANTICOAGULANT THERAPY IN UNSTABLE ANGINA. Cardiology Clinics. 17(2). 327–343. 3 indexed citations
20.
Bohm, Bruce A. & Jonathan Choy. (1987). Flavonoids of Balsamorhiza deltoidea and Wyethia mollis. Biochemical Systematics and Ecology. 15(5). 541–543. 9 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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