Roger Chang

2.3k total citations
40 papers, 1.8k citations indexed

About

Roger Chang is a scholar working on Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism and Surgery. According to data from OpenAlex, Roger Chang has authored 40 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Cardiology and Cardiovascular Medicine, 10 papers in Endocrinology, Diabetes and Metabolism and 7 papers in Surgery. Recurrent topics in Roger Chang's work include Pituitary Gland Disorders and Treatments (8 papers), Cardiac electrophysiology and arrhythmias (7 papers) and Nitric Oxide and Endothelin Effects (6 papers). Roger Chang is often cited by papers focused on Pituitary Gland Disorders and Treatments (8 papers), Cardiac electrophysiology and arrhythmias (7 papers) and Nitric Oxide and Endothelin Effects (6 papers). Roger Chang collaborates with scholars based in United States, Japan and Russia. Roger Chang's co-authors include Robert B. Jaffe, Vadim V. Fedorov, J. R. Fineman, Scott J. Soifer, Alexey V. Glukhov, Richard B. Schuessler, Igor R. Efimov, William R. Keye, Jackson Wong and Geran Kostecki and has published in prestigious journals such as Science, Circulation and Neuron.

In The Last Decade

Roger Chang

39 papers receiving 1.7k citations

Peers

Countries citing papers authored by Roger Chang

Since Specialization

Citations

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

Fields of papers citing papers by Roger Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Chang. A scholar is included among the top collaborators of Roger Chang 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 Roger Chang. Roger Chang 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

#	Work	Indexed citations
1	Whole Endosome Recording of Vesicular Neurotransmitter Transporter Currents 2022 ·Methods in molecular biology ·Roger Chang, Robert H. Edwards	0
2	Improvements in Cognitive Processing Speed, Disability, and Patient-Reported Outcomes in Patients with Early Relapsing-Remitting Multiple Sclerosis Treated with Natalizumab: Results of a 4-year, Real-World, Open-Label Study 2022 ·CNS Drugs ·Jai Perumal, Roumen Balabanov, (unknown), Roger Chang, Laura J. Balcer, Steven Galetta, Robin L. Avila, (unknown), Robert J. Fox	9
3	Natalizumab in Early Relapsing-Remitting Multiple Sclerosis: A 4-Year, Open-Label Study 2021 ·Advances in Therapy ·Jai Perumal, Roumen Balabanov, (unknown), Roger Chang, Laura J. Balcer, Steven Galetta, Denise I. Campagnolo, Robin L. Avila, Lily Lee, (unknown), Robert J. Fox	18
4	Ion transport and regulation in a synaptic vesicle glutamate transporter 2020 ·Science ·Fei Li, Jacob Eriksen, Janet Finer-Moore, Roger Chang, Phuong T. Nguyen, Alisa Bowen, Alexander Myasnikov, Zanlin Yu, David Bulkley, Yifan Cheng, Robert H. Edwards, Robert M. Stroud	58
5	Protons Regulate Vesicular Glutamate Transporters through an Allosteric Mechanism 2016 ·Neuron ·Jacob Eriksen, Roger Chang, (unknown), Kätlin Silm, Toshiharu Suzuki, Robert H. Edwards	51
6	Improving Door-to-balloon Time by Decreasing Door-to-ECG time for Walk-in STEMI Patients 2015 ·Western Journal of Emergency Medicine ·Christopher J. Coyne, (unknown), Shoma Desai, (unknown), Roger Chang, Ling Zheng, Hyung L. Kim	35
7	The effects of remodeling with heart failure on mode of initiation of ventricular fibrillation and its spatiotemporal organization 2015 ·Journal of Interventional Cardiac Electrophysiology ·Thomas H. Everett, (unknown), Ken W. Lee, Roger Chang, Emily Wilson, Jeffrey E. Olgin	3
8	Blockade of A2B adenosine receptor reduces left ventricular dysfunction and ventricular arrhythmias 1 week after myocardial infarction in the rat model 2013 ·Heart Rhythm ·Hao Zhang, Hongyan Zhong, Thomas H. Everett, Emily Wilson, Roger Chang, Dewan Zeng, Luiz Belardinelli, Jeffrey E. Olgin	38
9	Conduction barriers and pathways of the sinoatrial pacemaker complex: their role in normal rhythm and atrial arrhythmias 2012 ·American Journal of Physiology-Heart and Circulatory Physiology ·Vadim V. Fedorov, Alexey V. Glukhov, Roger Chang	72
10	Effects of KATP channel openers diazoxide and pinacidil in coronary-perfused atria and ventricles from failing and non-failing human hearts 2011 ·Journal of Molecular and Cellular Cardiology ·Vadim V. Fedorov, Alexey V. Glukhov, Christina M. Ambrosi, Geran Kostecki, Roger Chang, Deborah Janks, Richard B. Schuessler, Nader Moazami, Colin G. Nichols, Igor R. Efimov	82
11	Optical Mapping of the Isolated Coronary-Perfused Human Sinus Node 2010 ·Journal of the American College of Cardiology ·Vadim V. Fedorov, Alexey V. Glukhov, Roger Chang, Geran Kostecki, (unknown), William J. Hucker, Joseph P. Wuskell, Leslie M. Loew, Richard B. Schuessler, Nader Moazami, Igor R. Efimov	118
12	Fatal hyponatremia in a young woman after ecstasy ingestion 2006 ·Nature Clinical Practice Nephrology ·Kamyar Kalantar‐Zadeh, Minhtri K. Nguyen, Roger Chang, Ira Kurtz	35
13	Hemodynamic Effects of Epinephrine, Bicarbonate and Calcium in the Early Postnatal Period in a Lamb Model of Single-Ventricle Physiology Created In Utero 1996 ·Journal of the American College of Cardiology ·(unknown), John R. Liddicoat, Doff B. McElhinney, Jeffrey R. Fineman, (unknown), Roger Chang, Frank L. Hanley	14
14	Diethylamine/Nitric Oxide (NO) Adduct, an NO Donor, Produces Potent Pulmonary and Systemic Vasodilation in Intact Newborn Lambs 1994 ·Journal of Cardiovascular Pharmacology ·Paula A. Vanderford, Jackson Wong, Roger Chang, Larry K. Keefer, Scott J. Soifer, Jeffrey R. Fineman	30
15	Endothelin-1 Does Not Mediate Acute Hypoxic Pulmonary Vasoconstriction in the Intact Newborn Lamb 1993 ·Journal of Cardiovascular Pharmacology ·Jackson Wong, Paula A. Vanderford, John Winters, Roger Chang, Scott J. Soifer, (unknown)	28
16	Nelson’s syndrome in pregnancy 1985 ·Fertility and Sterility ·Eric S. Surrey, Roger Chang	4
17	Lack of tumor reduction in hyperprolactinemic women with extrasellar macroadenomas treated with bromocriptine 1985 ·Fertility and Sterility ·(unknown), (unknown), Roger Chang	12
18	Comparison of dopamine agonists in the treatment of hyperprolactinemic syndromes: a multicenter study 1983 ·Fertility and Sterility ·Richard E. Blackwell, Edwin L. Bradley, Lanning B. Kline, Ernest R. Duvall, Jiri J. Vitek, Gary W. DeVane, Roger Chang	19
19	Serum progesterone and estradiol-17β levels in premature and term labor 1977 ·American Journal of Obstetrics and Gynecology ·L Cousins, Calvin J. Hobel, Roger Chang, Donald M. Okada, John R. Marshall	37
20	Effect of Dexamethasone and Clomiphene Citrate on Peripheral Steroid Levels and Ovarian Function in a Hirsute Amenorrheic Patient 1976 ·Fertility and Sterility ·Roger Chang, Guy E. Abraham	17

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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