Anna Maria Choy

3.4k total citations
95 papers, 2.1k citations indexed

About

Anna Maria Choy is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Anna Maria Choy has authored 95 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Cardiology and Cardiovascular Medicine, 20 papers in Pulmonary and Respiratory Medicine and 15 papers in Surgery. Recurrent topics in Anna Maria Choy's work include Heart Failure Treatment and Management (19 papers), Cardiovascular Function and Risk Factors (16 papers) and Connective tissue disorders research (13 papers). Anna Maria Choy is often cited by papers focused on Heart Failure Treatment and Management (19 papers), Cardiovascular Function and Risk Factors (16 papers) and Connective tissue disorders research (13 papers). Anna Maria Choy collaborates with scholars based in United Kingdom, Singapore and United States. Anna Maria Choy's co-authors include Chim C. Lang, Allan D. Struthers, Wendy J. Coutie, Dan M. Roden, Douglas H.J. Elder, Richard B. Tobin, George Casella, Ify Mordi, Faisel Khan and Aaron Wong and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Anna Maria Choy

88 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Anna Maria Choy United Kingdom	24	1.4k	435	388	381	349	95	2.1k
Sylvie A. Ahn Belgium	21	1.1k 0.8×	492 1.1×	250 0.6×	411 1.1×	223 0.6×	75	1.9k
James C. Fang United States	27	2.1k 1.5×	308 0.7×	276 0.7×	547 1.4×	315 0.9×	69	3.0k
Alexander Tenenbaum Israel	26	852 0.6×	669 1.5×	341 0.9×	458 1.2×	247 0.7×	58	1.9k
Stefania Paolillo Italy	31	1.9k 1.3×	487 1.1×	346 0.9×	639 1.7×	566 1.6×	138	2.9k
Wolfgang Toller Austria	25	879 0.6×	320 0.7×	184 0.5×	530 1.4×	269 0.8×	58	2.4k
Wen‐Ter Lai Taiwan	26	1.6k 1.1×	285 0.7×	319 0.8×	690 1.8×	292 0.8×	229	2.6k
Camilla Hage Sweden	30	2.2k 1.6×	382 0.9×	266 0.7×	321 0.8×	220 0.6×	110	2.7k
Thomas G. von Lueder Norway	23	1.7k 1.2×	332 0.8×	354 0.9×	211 0.6×	222 0.6×	39	2.2k
Sheng‐Hsiung Sheu Taiwan	23	1.2k 0.8×	197 0.5×	273 0.7×	543 1.4×	227 0.7×	199	2.1k
Hoong Sern Lim United Kingdom	25	1.1k 0.8×	197 0.5×	309 0.8×	625 1.6×	214 0.6×	122	2.2k

Countries citing papers authored by Anna Maria Choy

Since Specialization

Citations

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

Fields of papers citing papers by Anna Maria Choy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Anna Maria Choy

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

All Works

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20 of 20 papers shown

Ahmad, Husnain, et al.. (2025). Emerging imaging and circulating biomarkers in relation to underlying mechanisms in Bicuspid Aortic Valve aortopathy. IJC Heart & Vasculature. 58. 101640–101640.

Roshan, Mohsin H. K., Filippo Pigazzani, Anna Maria Choy, et al.. (2025). Blood Urea/Creatinine Ratio and Mortality in Ambulatory Patients with Heart Failure with Reduced Ejection Fraction. Diseases. 13(11). 362–362.

Choy, Anna Maria, Chim C. Lang, Bruce E. Miller, et al.. (2024). Accelerated elastin degradation by age-disease interaction: a common feature in age-related diseases. PubMed. 10(1). 15–15. 6 indexed citations

Dodd, Matthew, Jeffrey Huang, Calvin Chin, et al.. (2023). Exaggerated elastin turnover in young individuals with Marfan syndrome: new insights from the AIMS trial. European Heart Journal Open. 3(5). oead095–oead095. 3 indexed citations

Tendongfor, Nicholas, et al.. (2023). Prevalence and pregnant women's knowledge of maternal obesity and excessive GWG among women attending antenatal care in Fako division, Cameroon. Pan African Medical Journal. 44. 2–2. 2 indexed citations

Mohan, Mohapradeep, Jonathan Weir‐McCall, Stephen J. Gandy, et al.. (2021). Effect of metformin on epicardial adipose tissue in patients with coronary artery disease without diabetes: A cardiac MRI substudy of the MET-remodel trial. Obesity Medicine. 24. 100349–100349. 2 indexed citations

Huang, Jeffrey, Ify Mordi, Calvin Chin, et al.. (2019). P6505Urinary desmosine, an elastin-specific degradation product is associated with maximum aortic root size and aortic z-scores in patients with bicuspid aortic valve. European Heart Journal. 40(Supplement_1). 1 indexed citations

Elder, Douglas H.J., Jagdeep Singh, Daniel L. Levin, et al.. (2015). Mean HbA1c and Mortality in Diabetic Individuals with Heart Failure: A Population Cohort Study. European Journal of Heart Failure. 18(1). 94–102. 69 indexed citations

Chin, Calvin, Anoop Shah, David McAllister, et al.. (2014). High-sensitivity troponin I concentrations are a marker of an advanced hypertrophic response and adverse outcomes in patients with aortic stenosis. European Heart Journal. 35(34). 2312–2321. 164 indexed citations

10.

Wong, Aaron, D. S. C. Ang, Simon Ogston, et al.. (2012). The Effect of Metformin on Insulin Resistance and Exercise Parameters in Patients with Heart Failure. European Journal of Heart Failure. 14(11). 1303–1310. 74 indexed citations

11.

Szwejkowski, Benjamin R., Douglas H.J. Elder, Anna Maria Choy, et al.. (2011). Pulmonary Hypertension Predicts All-Cause Mortality in Patients with Heart Failure: A Retrospective Cohort Study. European Journal of Heart Failure. 14(2). 162–167. 46 indexed citations

12.

Elder, Douglas H.J., Chim C. Lang, Sushma Rekhraj, et al.. (2011). Renin–angiotensin system blockers are associated with reduced mortality and heart failure hospitalization in patients paced for complete atrioventricular block. Heart Rhythm. 9(4). 505–510. 3 indexed citations

13.

Nadir, M. Adnan, Li Wei, Douglas H.J. Elder, et al.. (2011). Impact of Renin-Angiotensin System Blockade Therapy on Outcome in Aortic Stenosis. Journal of the American College of Cardiology. 58(6). 570–576. 113 indexed citations

14.

Elder, Douglas H.J., Li Wei, Benjamin R. Szwejkowski, et al.. (2011). The Impact of Renin-Angiotensin-Aldosterone System Blockade on Heart Failure Outcomes and Mortality in Patients Identified to Have Aortic Regurgitation. Journal of the American College of Cardiology. 58(20). 2084–2091. 41 indexed citations

15.

Cook, Alison, et al.. (2010). Abstract 19486: Younger Age at Time of Pacemaker Implantation is Associated With Worse Survival. Circulation. 122. 1 indexed citations

16.

Ang, D. S. C., et al.. (2010). Metformin in insulin resistant LV dysfunction, a double-blind, placebo controlled trial (TAYSIDE trial). Discovery Research Portal (University of Dundee). 1 indexed citations

17.

Lim, Tiong K., et al.. (2009). Compliance to Recommended Liver Function Monitoring in Patients on Statin Therapy. Cardiovascular Therapeutics. 27(2). 96–100. 11 indexed citations

18.

Khan, Faisel, Anna Maria Choy, Alex S. F. Doney, et al.. (2009). Insulin Resistance Is Highly Prevalent and Is Associated With Reduced Exercise Tolerance in Nondiabetic Patients With Heart Failure. Journal of the American College of Cardiology. 53(9). 747–753. 91 indexed citations

19.

Lang, Chim C., et al.. (2007). Endothelial function worsens with right ventricular pacing. Circulation. 116(16). 678–678. 2 indexed citations

20.

Choy, Anna Maria, Dawood Darbar, Simonetta Dell’Orto, & Dan M. Roden. (1999). Exaggerated QT prolongation after cardioversion of atrial fibrillation. Journal of the American College of Cardiology. 34(2). 396–401. 59 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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