Chul Ahn

480 total citations
16 papers, 320 citations indexed

About

Chul Ahn is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Chul Ahn has authored 16 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cardiology and Cardiovascular Medicine, 7 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Chul Ahn's work include Cardiac Imaging and Diagnostics (7 papers), Cardiac Valve Diseases and Treatments (6 papers) and Atrial Fibrillation Management and Outcomes (4 papers). Chul Ahn is often cited by papers focused on Cardiac Imaging and Diagnostics (7 papers), Cardiac Valve Diseases and Treatments (6 papers) and Atrial Fibrillation Management and Outcomes (4 papers). Chul Ahn collaborates with scholars based in United States. Chul Ahn's co-authors include Wilbert S. Aronow, Hal Gutstein, Itzhak Kronzon, Anthony D. Mercando, Wilbert S. Aronow, Itzhak Kronzon, Wilbert S. Aronow, I Kronzon, William F. Pritchard and O. A. Chiesa and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and Journal of the American Geriatrics Society.

In The Last Decade

Chul Ahn

16 papers receiving 302 citations

Peers

Chul Ahn
André Paixão United States
Sang Weon Park South Korea
Serena Rakar Italy
Ruka Yoshida Japan
Mohamed Sobhy Egypt
Wilbert S. Aronow United States
Emmanuel Sorbets France
Lisbeth Antonsen Denmark
Cristina Barreiro Pardal Spain
Nobuhiro Ikemura Japan
André Paixão United States
Chul Ahn
Citations per year, relative to Chul Ahn Chul Ahn (= 1×) peers André Paixão

Countries citing papers authored by Chul Ahn

Since Specialization
Citations

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

Fields of papers citing papers by Chul Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chul Ahn

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

All Works

16 of 16 papers shown
1.
Khalique, Omar, Robert N. Belkin, Wilbert S. Aronow, et al.. (2012). DIASTOLIC FUNCTION AND SURVIVAL IN PATIENTS WITH SEVERE AORTIC STENOSIS AND NORMAL LEFT VENTRICULAR EJECTION FRACTION. Journal of the American College of Cardiology. 59(13). E1363–E1363. 2 indexed citations
2.
Aronow, Wilbert S., Omar Khalique, Robert N. Belkin, Chul Ahn, & Mala Sharma. (2011). OUTCOMES AND SURVIVAL WITH AORTIC VALVE REPLACEMENT COMPARED WITH MEDICAL THERAPY IN PATIENTS WITH LOW-, MODERATE- AND SEVERE-GRADIENT SEVERE AORTIC STENOSIS AND NORMAL LEFT VENTRICULAR EJECTION FRACTION. Journal of the American College of Cardiology. 57(14). E1306–E1306. 1 indexed citations
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Aronow, Wilbert S., et al.. (2010). Mortality at long-term follow-up of patients with no, nonobstructive, and revascularized 1-, 2-, and 3-vessel obstructive coronary artery disease.. PubMed. 16(5). RA120–3. 5 indexed citations
5.
Aronow, Wilbert S., Chul Ahn, Hoang M. Lai, et al.. (2007). Prevalence of an Increased Ascending Thoracic Aorta Diameter Diagnosed by Two-Dimensional Echocardiography Versus 64-Multislice Cardiac Computed Tomography. The American Journal of Cardiology. 101(1). 119–121. 6 indexed citations
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Aronow, Wilbert S., Chul Ahn, & Itzhak Kronzon. (2001). Association of mitral annular calcium with symptomatic peripheral arterial disease in older persons. The American Journal of Cardiology. 88(3). 333–334. 15 indexed citations
9.
Aronow, Wilbert S., Chul Ahn, & Itzhak Kronzon. (2001). Comparison of echocardiographic abnormalities in African-American, Hispanic, and white men and women aged >60 years. The American Journal of Cardiology. 87(9). 1131–1133. 30 indexed citations
10.
Aronow, Wilbert S., Chul Ahn, Itzhak Kronzon, & Hal Gutstein. (2000). Association of mitral annular calcium with prior thromboembolic stroke in older white, african-american, and hispanic men and women. The American Journal of Cardiology. 85(5). 672–673. 1 indexed citations
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Aronow, Wilbert S., et al.. (2000). Comparison of aortic valve area determined by doppler echocardiography and cardiac catheterization in 75 older patients with valvular aortic stenosis. 21(9). 507–509. 3 indexed citations
13.
Aronow, Wilbert S., Chul Ahn, & Itzhak Kronzon. (1997). Prevalence of Echocardiographic Findings in 554 Men and in 1,243 Women Aged >60 Years in a Long-Term Health Care Facility. The American Journal of Cardiology. 79(3). 379–379. 30 indexed citations
14.
Aronow, Wilbert S., Chul Ahn, & Hal Gutstein. (1996). Prevalence of Atrial Fibrillation and Association of Atrial Fibrillation with Prior and New Thromboembolic Stroke in Older Patients. Journal of the American Geriatrics Society. 44(5). 521–523. 67 indexed citations
15.
Aronow, Wilbert S., Chul Ahn, & Itzhak Kronzon. (1995). Echocardiographic findings associated with atrial fibrillation in 1,699 patients aged >60 years. The American Journal of Cardiology. 76(16). 1191–1192. 26 indexed citations
16.
Ahn, Chul, et al.. (1995). Effect of propranolol on circadian variation of myocardial ischemia in elderly patients with heart disease and complex ventricular arrhythmias. The American Journal of Cardiology. 75(12). 837–839. 16 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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